Part 1. Multiple Choice, Non-Calculator Section
- 1. Which expression is equivalent to ... ?
- 2. Which points are on the graph of the equation ...?
- Select all that apply.
- 3. Which graph best represents the solution to this system of inequalities?
- 4. Which factorization can be used to reveal the zeros of the function ?= - - +
- 5. For what value of x does f(x) = 0?
- Enter your answer in the box.
- 6. Use the graph to estimate the average rate of change of the height of the ball for the first 0.25 second after being hit.
- 7. Which graph represents the equation [linear equation, not y = ...].
Multiple Choice, Calculator Section
- 8. Which formula shows how the length of a rectangle can be determined from the perimeter and the width?
- 9. Which value and unit represent the average rate of change in the number of bacteria for the first 5 minutes of the experiment?
- Select all that apply.
- Use the information provided to answer Part A through Part C for question 10.
- Consider the three points [3 points]. .
- 10. Part A: Consider the three points [3 points].
- Which points are on the same line that passes through [3 points]?
- Select all that apply.
- 10. Part B: Use the information from Part A to explain why the ratio of the y-coordinate to the x-coordinate is
- the same for any point on the line except the y-intercept.
- Explain why this is not true for the y-intercept.
- Enter your explanations in the space provided.
- 10. Part C: Do the points on the line have a constant ratio of the y-coordinate to the x-coordinate for any point
- on the line except the y-intercept?
- Explain your answer.
- Enter your answer and your explanation in the space provided.
- Use the information provided to answer Part A through Part C for question 11.
- 11. Part A: Create an equation to represent the total amount of money Matt and Phil
- earned at the fundraiser based on the number of cookies Matt made.
- Explain how you determined your equation.
- Enter your equation and your explanation in the space provided.
- 11. Part B: How many cookies did Phil make and how many cookies did Matt make?
- Show your work.
- Enter your answers and your work in the space provided.
- 11. Part C: Based on their prediction, should Phil and Matt raise the price of the cookies?
- Justify your answer.
- Enter your answer and your justification in the space provided.
- 12. Determine the number of points that would be on the graph of the equation for each given case:
- Justify your answers.
- Enter your answers and justifications in the space provided.
- 13. What is one solution of the equation [quadratic equation]?
- Enter your answer in the box.
- 14. If a is a non-zero, real number and [quadratic equation with some literal terms]
- Prove that x= quadratic expression with some literal terms]
- Show your work.
- If a=[constant] and b=[constant], determine what condition(s) on c will restrict the
- solutions for x to real numbers.
- Explain your reasoning.
- Enter your proof, your answer, and your explanation in the space provided
- 15. Consider the following claim: If the point [(expression in d, y)] is on the graph of the function
- f(x)=[factored quadratic expression],
- then the point [(expression in d, y)] is also on the graph.
- Use algebra to show that the claim is true.
- What is the relationship between the line [vertical line] and the graph of f(x)?
- Justify your reasoning.
- Enter your work, your answer, and your justification in the space provided.
- Use the information provided to answer Part A and Part B for question 16.
- 16. Part A: Create a model that can be used to determine the cost savings, in dollars, for the family
- to purchase and use a low-flow showerhead in terms of the number of days.
- Then determine the number of days at which the family will start saving money.
- Justify your answer in terms of the context.
- Enter your model, answer, and justification in the space provided.
- 16. Part B: Create a new model to determine the cost savings, in dollars,
- with the increase in the cost of water.
- Use your model to determine the number of days at which the family will start saving money after the increase in the cost of water.
- Justify your answer.
- Enter your model, answer, and justification in the space provided.
- 17. Will the shorter tour be possible if the riverboat travels at the same speed as it does
- in the 3.25-hour tour?
- Show your steps and justify your answer.
- Enter your answer, your work, and your justification in the space provided.
- Use the information provided to answer Part A and Part B for question 18.
- 18. Part A: Create a model that can be used to determine the total amount of prize money based
- on the value of the first place prize.
- Enter your model in the space provided.
- 18. Part B: What is the amount of money for each of the five prizes?
- Show your work.
- Enter your answers and your work in the space provided.
Multiple Choice. Part 2. Non-Calculator
- 1. If it costs $398 to manufacture 4 pairs of sunglasses, which of the following is true?
- Select the correct equation.
- 2. Which is a graph of the solution set of the inequality [linear inequality]?
- 3. Which of the plotted points on the graph represent the zeros of the function
- f(x) = [partially factored cubic]?
- Select all that apply.
- 4. Which statements are true?
- Select all that apply.
- Use the information provided to answer Part A and Part B for question 5.
- Consider the equation [equation with quadratics on both sides].
- 5. Part A: Let u=[quadratic binomial].
- Which equation is equivalent to [equation with quadratics on both sides] in terms of u?
- 5. Part B: What are the solutions of the equation [equation with quadratics on both sides]?
- Select all that apply.
- 6. In the xy-coordinate plane, the graph of the equation y= [quadratic]
- has zeros at x=a and x=b, where a < b . The graph has a minimum at (c, [constant]).
- What are the values of a, b, and c ?
- Use the information provided to answer Part A and Part B for question 7.
- Let a represent a non-zero rational number and let b represent an irrational number.
- 7. Part A: Which expression could represent a rational number?
- Part B: Consider a quadratic equation with integer coefficients and two distinct zeros.
- If one zero is irrational, which statement is true about the other zero?
- 8. The figure shows the graphs of the functions y=f(x) and y=g(x).
- The four indicated points all have integer coordinates.
- If g(x)= k · f(x) , what is the value of k?
- Enter your answer in the box.
Multiple Choice. Part 2. Calculator
- 9. What does the value 2,649 represent?
- 10. Which number(s) can be placed in the empty cell so that the table of values
- satisfies the definition of a function?
- Select all that apply.
- 11. Based on the information given, which of the given statements are true?
- Select all that apply.
- 12. What are the zeros of the function defined by [quadratic]?
- Select all that apply.
- 13. Find the equation that is equivalent to the quadratic equation shown.
- 14. What is the meaning of the [constant] in the expression?
- 15. The function M(n) represents the amount of money the theater takes in on Thursday nights,
- where n is the number of customers.
- What is the domain of M(n) in this context?
- 16. Which formula can she use to determine the radius of the vase?
- 17. Which expression is equivalent to the expression shown?
- 18. Which of the following graphs shows all of the ordered pairs in the solution set of this
- linear equation?
- 19. What is the y-coordinate of the point of intersection?
- 20. Which equation can be used to find the number of plants in the pond at time t?
- 21. According to the graph, what is the approximate average rate of change in the radius
- of the circle as the area increases from 3 square feet to 7 square feet?
- 22. If f(x)= [quadratic], which statement regarding the vertex form of f(x) is true?
- 23. In the equations listed, a, b, c, and d are real numbers.
- Which of the equations could have solutions that are non-real?
- Select all that apply.
- Use the information provided to answer Part A and Part B for question 24.
- During the 1st day of a canned-goods drive, Jasmine’s homeroom teacher collected 2 cans.
- During the 3rd day, the teacher collected 8 cans.
- Let D represent each collection day, and let N represent the number of canned goods collected on that day.
- 24. Part A: Based on the situation, Jasmine claims that the number of canned goods collected can be
- modeled by an exponential function.
- What is the number of canned goods collected on the 6th day based on an exponential model?
- Enter your answer in the box.
- 24. Part B: Ramon disagrees with Jasmine and claims that the number of canned goods collected can be modeled by a linear function.
- Which statement is true about the number of cans predicted to be collected on the 6th day based on the two models?
- Use the information provided to answer Part A and Part B for question 25.
- In a basketball game, Marlene made 16 field goals.
- Each of the field goals were worth either 2 points or 3 points, and Marlene scored a total of 39 points from field goals.
- 25. Part A: Let x represent the number of 2-point field goals and y represent the number
- of 3-point field goals.
- Which equations can be used as a system to model the situation? Select all that apply.
- 25. Part B: How many 3-point field goals did Marlene make in the game?
- Enter your answer in the box.
- Use the information provided to answer Part A and Part B for question 26.
- 26. Part A: What is a function for the monthly revenue, in dollars, from sales of the drum, R(x),
- where x represents the number of price increases of $1?
- 26: Part B Which statements are true about R, the monthly revenue from sales of the small drum?
- Select all that apply.
- Use the information provided to answer Part A and Part B for question 27.
- 27. Part A: Based on the graph of the function, which statements are true?
- Select all that apply.
- 27. Part B: Based on the graph of the function, which statements are true?
- Select all that apply.
- 28. Use the information provided to answer Part A and Part B for question 28.
- 28. Part A: Which histogram represents the times from Team R on the obstacle course?
- 28. Part B: Which statements are true about the data for team R and team S?
- Select all that apply.
- Use the information provided to answer Part A through Part D for question 29.
- Consider the function f(x), shown in the xy-coordinate plane, as the parent function.
- 29. Part A: Which expression defines the transformation shown?
- 29. Part B: Which expression defines the transformation shown?
- 29. Part C: Which expression defines the transformation shown?
- 29. Part D: Which value must be less than 0?
- Use the information provided to answer Part A through Part D for question 30.
- 30. Part A: Assuming that the population of the city has grown linearly since
- 2005 and continues to grow at the same rate,
- what will be the population in 2015?
- Enter your answer in the box.
- 30. Part B: Which expression is an appropriate exponential model for the population of the city?
- Let t represent the time, in years, since 2005.
- 30. Part C: Assuming that the population of the city has grown exponentially since
- 2005 and continues to grow at the same rate, what will be the population in 2015?
- Give your answer to the nearest whole number.
- Enter your answer in the box.
- 30. Part D: Based on the model, by approximately what percent does the population
- of this town increase each year?
- Use the information provided to answer Part A and Part B for question 31.
- 31. Part A: If the function is graphed in a coordinate plane, which statement would be true?
- 31. Part B: What is the missing value?
- Enter your answer in the box.
- Use the information provided to answer Part A and Part B for question 32.
- Consider the function f(x)= [quadratic in standard form].
- 32. Part A: What is the vertex form of f(x)?
- 32. Part B: What is a factored form of f(x)?
- Use the information provided to answer Part A through Part D for question 33.
- 33. Part A: Which graph shows the set of points that represents the number
- of hours that Leah can work in order to earn at least $120 and
- not work more than 20 hours per month?
- 33. Part B: Which pairs (x,y) represent hours that Leah could work to meet the given conditions?
- Select all that apply.
- 33. Part C: If Leah babysits for 7 hours this month, what is the minimum number of hours
- she would have to work at the ice cream shop to earn at least $120?
- Give your answer to the nearest whole hour.
- Enter your answer in the box.
- 33. Part D: Out of 20 total hours, what is the maximum number of hours she can babysit
- to be able to earn at least $120 per month?
- Give your answer to the nearest whole hour.
- Enter your answer in the box.
- Use the information provided to answer Part A and Part B for question 34.
- The diagram shows two cylinders with bases that have the same center and
- heights of 12 millimeters.
- 34. Part A: Which is a function for the volume, V, that is inside the larger cylinder but
- outside the one with the smaller radius, r?
- 34. Part B: What is the domain of V?
- Use the information provided to answer Part A and Part B for question 35.
- 35. Part A: If f(x=3) = [quadratic polynomial with linear coefficient k], what is the value of k?
- Enter your answer in the box.
- 35. Part B: What are the zero(s) of f(x+3)?
- Select all that apply.
PARCC Algebra I, Parts 1 and 2: 3,3,0,4,0,1,other 4
EVALUATION: consider (6), determine (3), prove (1)
SYNTHESIS: create (4), find (1), prove (1)
ANALYSIS:
APPLICATION: show ( 4)
COMPREHENSION:
KNOWLEDGE: select ( 17)
OTHER: enter (23), give (3), let (5), use (21)
|