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1. Polynomial Functions & Expressions
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United States of AmericaTennessee
Integrated Math 3

1.01 Evaluating functions

Lesson
Practice
Adaptive
Worksheet

Interactive practice questions

Consider the function $y=2x-3$y=2x−3.

a

What is the independent variable of the function?

b

What is the dependent variable of the function?

Easy
1min

For a function $f$f, what does $f\left(3\right)$f(3) represent?

Easy
< 1min

Suppose that $\left(7,-6\right)$(7,−6) is an ordered pair that satisfies the function $g$g. Write this situation using function notation.

Easy
1min

Consider the function $f\left(x\right)=8x+6$f(x)=8x+6.

Easy
< 1min
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Outcomes

M3.N.Q.A.1

Use units as a way to understand real-world problems.*

M3.N.Q.A.1.B

Use appropriate quantities in formulas, converting units as necessary.

M3.F.IF.A.1

Use function notation.*

M3.F.IF.A.1.A

Use function notation to evaluate functions for inputs in their domains, including functions of two variables.

M3.F.IF.A.1.B

Interpret statements that use function notation in terms of a context.

M3.MP1

Make sense of problems and persevere in solving them.

M3.MP3

Construct viable arguments and critique the reasoning of others.

M3.MP4

Model with mathematics.

M3.MP6

Attend to precision.

M3.MP8

Look for and express regularity in repeated reasoning.

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