Comparing Function Representations

Which table represents a linear function?

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Tags

CCSS.8.F.A.3

Functions A and B are both linear. Which statement comparing the functions is true?

• The slope of Function A is equal to the slope of Function B

• The slope of Function A is less than the slope of Function B.

• 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.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Mr. Russell is renting a van for one day. The table below shows the total amount he will be charged for the van based on the number of miles he drives.

Which equation best represents c, the number of dollars Mr. Russell should be charged for driving m miles?

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Two families go on vacation and each take a different route. The families record the average speeds of their routes as a relationship of distance (miles) and time (hours). The relationship of distance, d, and time, t, is represented differently for each person. Which TWO statements are true?

• The Smith family and Johnson family begin with equal initial distances.

• The Smith family begins with a greater initial distance than the Johnson family.

• The Smith family travels travels at a rate of 8 miles per hour faster than the Johnson family.

• The Johnson family begins with a greater initial distance than the Smith family.

• The Johnson family travels at a rate 8 miles per hour faster than the Smith family.

Tags

CCSS.8.EE.B.5

Three of the following representations are for the same linear function. Which representation is not?

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Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which graph best represents the line defined by the table of ordered pairs?

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The rate of change is constant in the table. Find the rate of change. Explain what the rate of change means for the situation.

Tags

CCSS.HSF-LE.A.1B

Find the slope of the line. Describe how one variable changes in relation to the other.

Tags

CCSS.HSF.LE.B.5

The output is five less than the input

• y=x-5

• x=y-5

• 5-x+y

• y+x=5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The output is the square of the input

• x=y^2

• y=2x

• y=x-2

• y=x^2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2