Function Notation

Front

Using f(x), g(x), or h(x) instead of y is called using ......

Back

Function Notation

Front

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

Back

1

Front

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

Back

f(x) = 2x - 3

Front

f(x) is the same thing as ______.

Back

y

Front

What is f(8) if f(x) = x - 10?

Back

-2

Front

What does f(0) represent in a function?

Back

The y-intercept of the function.

Front

If f(x) = 3x + 1, what is f(2)?

Back

7

Front

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

Back

All real numbers except x = 0.

Front

What is the range of the function f(x) = x^2?

Back

All real numbers greater than or equal to 0.

Front

If f(x) = x^2 - 4, what are the x-intercepts?

Back

x = -2 and x = 2.