U3 Assessment Review

Multiple Choice

Fill in the Blanks

2. Suppose g(x) = f(x) + K. What is the value of K?

Multiple Choice

Describe the transformation that happened to the function

• Down 3

• Up 3

• Right 3

• Left 3

Multiple Choice

Describe the transformation that happened to the function

• Down 4

• Up 4

• Right 4

• Left 4

Multiple Choice

Describe the transformation that happened to the function

• Down 2

• Up 2

• Right 2

• Left 2

Multiple Choice

Describe the transformation that happened to the function

• Down 5

• Up 5

• Right 5

• Left 5

Math Response

 The cost of having Chick-fil-A delivered is $18. Each additional item costs $5 more. Write the explicit formula that
would represent the situation.

Write in the form a(n) =

Type answer here

Correct Answer: a\left(n\right)=18+\left(n-1\right)\left(5\right)

Deg^°

Rad

Math Response

The cost of having Chick-fil-A delivered is $18. Each additional item costs $5 more. Write the recursive formula that would represent the situation.

Type answer here

Correct Answer: a\left(n\right)=a\left(n-1\right)+5

Deg^°

Rad

Multiple Select

Which of the following represents an arithmetic sequence?

• 2, 5, 8, 11, 14

• 1, 4, 1, 6, 1, 8, 1, 10

• 3, 5, 7, 9, 11

• -1, -3, -5, -8, -10

Math Response

What is the common difference in this arithmetic sequence?

11, 16.75, 22.5, 28.25, 34

Type answer here

Correct Answer: 5.75

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Math Response

Find the 45th term on the sequence

2, -2, -6, -10, …..

Type answer here

Correct Answer: -174

Deg^°

Rad

Math Response

TJ works after school. Each day, he is paid a set amount plus an hourly wage. His pay is represented in the table below.

Write a linear function, f, that Jack can use to find his pay.

y=ax+b

Type answer here

Correct Answer: y=32x-60

Deg^°

Rad

Multiple Choice

TJ works after school. Each day, he is paid a set amount plus an hourly wage. His pay is represented in the table below.

Which is a reasonable domain for the function that represents this situation?

• 0 < x < 5

• 0< x < 25

• 0< x < 50

• 0< x< 300

Math Response

TJ works after school. Each day, he is paid a set amount plus an hourly wage. His pay is represented in the table below.

Assuming TJ works from 4:30pm - 9pm. How much would he earn?

Type answer here

Correct Answer: 84

Deg^°

Rad

Multiple Choice

Use the scatter plot to answer the following
Use (90,300) & (92, 310) to find slope

What type of correlation does the scatter plot shows?

• Negative Correlation

• Positive Correlation

• No Correlation

• Can't Tell

Multiple Choice

Use the scatter plot to answer the following
Use (90,300) & (94, 320) to find slope

Using the scatter plot, what is the average bill amount for a 96 degrees

• $320

• $325

• $330

• $350

Multiple Choice

Use the scatter plot to answer the following
Use (90,300) & (92, 310) to find slope

What does the y-intercept represent?

• Total bill amount

• Average cost per temperature

• Average temperature per cost

• Average cost before temperature increase

Math Response

Use the table below to help answer the following questions

Using the trend line y=5x+9 for the data shown, complete the residual table (actual - predicted = residual value)

What is the residual value when x=4

Type answer here

Correct Answer: -1

Deg^°

Rad

Math Response

Use the table below to help answer the following questions

Using the trend line y=5x+9 for the data shown, complete the residual table (actual - predicted = residual value)

What is the residual value when x=4.25

Type answer here

Correct Answer: -0.75

Deg^°

Rad

Math Response

Use the table below to help answer the following questions

Using the trend line y=5x+9 for the data shown, complete the residual table (actual - predicted = residual value)

What is the residual value when x=4.5

Type answer here

Correct Answer: -1.5

Deg^°

Rad

Math Response

Use the table below to help answer the following questions

Using the trend line y=5x+9 for the data shown, complete the residual table (actual - predicted = residual value)

What is the residual value when x=4.75

Type answer here

Correct Answer: -0.75

Deg^°

Rad

Math Response

Use the table below to help answer the following questions

Using the trend line y=5x+9 for the data shown, complete the residual table (actual - predicted = residual value)

What is the residual value when x=5

Type answer here

Correct Answer: 0

Deg^°

Rad

Math Response

Use the trend line y=5x+9 to complete the sentence

It will take Paulina about ________ days to complete 10 projects

Type answer here

Correct Answer: 0.2

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Multiple Choice

Complete the sentence. Using the trend line y=5x+9 to estimate the number of days to complete 14 projects is an example of _____________

• Causation

• Interpolation

• Extrapolation

• Correlation

Multiple Select

Function A and Function B are linear functions. Function A is represented by the equation graphed. Function B is represented by the table of values. Which statements about the properties of Function A and Function B are true?. Select each correct Statement.

• The y-intercept of Function A is equal to the y-intercept of Function B.

• The y-intercept of Function A is less than the y-intercept of Function B

• The y-intercept of Function A is greater than the y-intercept of Function B.

• The rate of change of Function A is less than the rate of change of Function B.

• The rate of change of Function A is greater than the rate of change of Function B.

Math Response

The equation shown is a model developed by a veterinarian, where x represents the weight, in pounds of a puppy and y represents the maximum weight, in pounds as an adult dog.

  y =  4.5x - 8

Puppy weighs 12 pounds.  Based on this model, what would the puppy weigh, in pounds, as an adult dog?

Type answer here

Correct Answer: 46

Deg^°

Rad

Math Response

The equation shown is a model developed by a veterinarian, where x represents the weight, in pounds of a puppy and y represents the maximum weight, in pounds as an adult dog.

  y =  4.5x - 8

Winnie and Walter are 36-month-old puppies. Winnie weighs exactly 1 pound more than Walter. Based on the model, How many pounds more is winnie expected to be than Walter is when they are adults?

Type answer here

Correct Answer: 4.5

Deg^°

Rad

Math Response

The equation shown is a model developed by a veterinarian, where x represents the weight, in pounds of a puppy and y represents the maximum weight, in pounds as an adult dog.

  y =  4.5x - 8

An adult dog has a weight of 37 pounds. Based on this model, what was the weight, in pounds, when he was a  36-month-old puppy?.

Type answer here

Correct Answer: 10

Deg^°

Rad

Open Ended