Function Notation Practice - 1

Front

If f(x) = -3x - 8, find f(-1).

Back

f(-1) = -5

Front

If f(x) = 3 - 2x^2, find f(-3).

Back

f(-3) = -15

Front

Given: f(x) = 2x + 1, find f(4).

Back

f(4) = 9

Front

Given: f(x) = x^2 + 7, find f(2).

Back

f(2) = 11

Front

If f(x) = x^2 + 2, find f(-2).

Back

f(-2) = 6

Front

Define function notation.

Back

Function notation is a way to represent functions using symbols, typically f(x), where f is the function name and x is the input variable.

Front

What is the value of f(0) if f(x) = 5x + 3?

Back

f(0) = 3

Front

If f(x) = 4x - 1, what is f(1)?

Back

f(1) = 3

Front

If f(x) = x^2, find f(3).

Back

f(3) = 9

Front

What does f(x) = 0 represent?

Back

It represents the x-intercepts of the function, where the output value is zero.