Evaluate Functions

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

What is f(6) for the function f(x)=3x-8?

Back

10

Tags

CCSS.HSF.IF.A.2

Front

For the function f(x) = 4x + 2, find x such that f(x) = 2.

Back

0

Tags

CCSS.HSF.IF.A.2

Front

How do you read f(x)?

Back

f of x

Tags

CCSS.HSF.IF.A.1

Front

f(x) is the same thing as ______.

Back

y

Tags

CCSS.HSF.IF.A.1

Front

What does the notation f(x) represent?

Back

A function named f evaluated at x.

Tags

CCSS.HSF.IF.A.2

Front

How do you evaluate a function at a specific value?

Back

Substitute the value into the function's equation.

Tags

CCSS.HSF.IF.A.2

Front

What is the output of the function f(x) = 2x + 3 when x = 4?

Back

11

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

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

Back

9

Tags

CCSS.HSF.IF.A.2

Front

What is the domain of the function f(x) = 1/x?

Back

All real numbers except x = 0.