Front

For the function f(x) = -3(x-1), find f(0).

Back

f(0) = 3

Tags

CCSS.HSF.IF.A.2

Front

If f(x) = 2x + 1, find f(1).

Back

f(1) = 3

Tags

CCSS.HSF.IF.A.2

Front

If a question asks you to find f(2), what does that mean?

Back

Let x = 2

Tags

CCSS.HSF.IF.A.2

Front

Evaluate f(-2) if f(x) = x + 3.

Back

f(-2) = 1

Tags

CCSS.HSF.IF.A.2

Front

How would you write y = 2x - 3 in function notation?

Back

f(x) = 2x - 3

Tags

CCSS.HSF.IF.A.2

Front

What is the definition of a function?

Back

A function is a relation that assigns exactly one output for each input.

Tags

CCSS.8.F.A.1

Front

What does f(2) represent in a function?

Back

The output of the function when the input is 2.

Tags

CCSS.HSF.IF.A.2

Front

If f(x) = x^2, what is f(3)?

Back

f(3) = 9

Tags

CCSS.HSF.IF.A.2

Front

What is the slope-intercept form of a linear function?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you find the y-intercept of a function?

Back

Set x = 0 and solve for y.