Explicit Linear Function

Is the graph linear, exponential or neither?

• Linear

• Exponential

• Neither

Which equation is being represented by this line?

• y = -1x + 2

• y = 1/2x + 2

• y = 3x -4

• y = -3x +2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The explicit equation for the function is:

• f(x) = 3x + 2

• f(x) = 3x -1

• f(x) = 3x + 5

• f(x) = 5x + 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A taxi company charges a flat fee of $3 plus $2 per mile driven. Write the function that represents the total cost (C) as a function of the number of miles driven (m). Then, interpret the rate of change and the initial value.

• C(m) = 2m + 3

• C(m) = 3m + 2

• C(m) = 4m + 1

• C(m) = 5m + 2

Tags

CCSS.HSF.LE.B.5

The explicit equation for the function is:

• f(x) = 4x - 2

• f(x) = -2x + 4

• f(x) = 6x + 4

• f(x) = 4x + 6

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What function best models the data in the table?

• Linear

• Exponential

• Quadratic

Rewrite the explicit formula in function form.

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Tags

CCSS.HSF.BF.A.2

Rewrite the explicit formula in function form.

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Tags

CCSS.HSF.BF.A.2

Rewrite the explicit formula in function form.

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Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Rewrite each explicit formula in function form.

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Tags

CCSS.HSF.BF.A.2