Function Values

Front

f(x) = 4x + 5 What is f(4)?

Back

21

Front

h(x) = 3x + 5 g(x) = 2x What is h(4) - g(2)?

Back

13

Front

f(x) = x² - 5x What is f(4)?

Back

-4

Front

g(x) = 5 - 6x What is g(-5)?

Back

35

Front

h(x) = -x² + 3x What is h(-3)?

Back

-18

Front

What is a function?

Back

A relation that assigns exactly one output for each input.

Front

What does f(x) represent in a function?

Back

f(x) represents the output of the function for a given input x.

Front

What is the value of f(0) if f(x) = 2x + 3?

Back

3

Front

What is the slope of the function f(x) = 4x + 5?

Back

The slope is 4.

Front

What is the y-intercept of the function f(x) = 4x + 5?

Back

The y-intercept is 5.