Functions, Domain, and Range

Front

Range is all the _______ values

Back

y

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

Front

Is this linear or nonlinear?

Back

Nonlinear

Tags

CCSS.8.F.A.3

Front

Identify where the function is increasing: x < 0, x > 0, x < -3 and x > 3, -3 < x < 3

Back

x > 0

Front

Whats the Range of g(x) = { -7,-4,-1,3,7}?

Back

g(x) = {-7,-4,-1,3,7}

Front

Is this a function? Yes, No, Maybe, So...

Back

Yes

Tags

CCSS.8.F.A.1

Front

What is a function?

Back

A relation where each input has exactly one output.

Tags

CCSS.8.F.A.1

Front

What is the domain of a function?

Back

The set of all possible input values (x-values) for the function.

Front

What is the range of a function?

Back

The set of all possible output values (y-values) for the function.

Front

How do you determine if a relation is a function?

Back

Use the vertical line test: if a vertical line intersects the graph at more than one point, it is not a function.

Front

What is a linear function?

Back

A function that graphs to a straight line, represented by the equation y = mx + b.

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4