Function Notation and Evaluating Functions

Front

What is the definition of function notation?

Back

Function notation is a way to represent a function using symbols and variables.

Front

Evaluate the function f(x) = 2x + 3 at x = 4.

Back

11

Front

Find the domain of the function g(x) = √(x - 5).

Back

x ≥ 5

Front

Find the range of the function h(x) = x^2 - 4x + 3.

Back

(-∞, -1]

Front

Identify the independent variable in the function y = 3x + 2.

Back

x

Front

Identify the dependent variable in the function y = 5 - 2x.

Back

y

Front

Evaluate the function f(x) = 4x^2 - 5x + 2 at x = -2.

Back

34

Front

Find the domain of the function g(x) = 1/x.

Back

All real numbers except 0

Front

Find the range of the function h(x) = √(x + 2).

Back

All real numbers greater than or equal to 0

Front

Identify the independent variable in the function y = 2x^2 + 3x - 1.

Back

x