Function Notation

Front

f(x) is the same thing as ______.

Back

y

Front

What is x if f(x) = -2? Options: 4, 0, 3, 8

Back

8

Front

If f(x) = x - 5, what is the value of x when f(x) = 15? Options: 20, 10, 5, 0

Back

20

Front

Given h(x) = 5 - 9x, find h(8). Options: h(8) = -360, h(8) = -67

Back

h(8) = -67

Front

What does f(x) represent in function notation?

Back

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

Front

In the function f(x) = 2x + 3, what is the slope?

Back

The slope is 2.

Front

What is the y-intercept of the function f(x) = -4x + 7?

Back

The y-intercept is 7.

Front

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

Back

f(3) = 9.

Front

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

Back

The domain is all real numbers except x = 0.

Front

If f(x) = 3x - 1, what is f(0)?

Back

f(0) = -1.