3-2 Graphing Functions, Function Notation, Zeros

Front

What is the value of f(0) for the function f(x) = -3x + 3?

Back

3

Front

What is the value of f(g(5)) if f(x) = 3x + 10 and g(x) = x - 2?

Back

19

Front

What is the value of g(f(-10)) if f(x) = 3x + 10 and g(x) = x - 2?

Back

None of these.

Front

What are the zeros of the function f(x) = x^2 - 16?

Back

x = {-4, 4}

Front

What is the missing OUTPUT value for the function f(x) = 2x - 4 when x = 3?

Back

2

Front

Define function notation.

Back

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

Front

What does it mean for a function to have a zero?

Back

A zero of a function is a value of x that makes the function equal to zero.

Front

How do you find the output of a function given an input?

Back

Substitute the input value into the function's equation and simplify.

Front

What is the slope of the line represented by the function f(x) = -3x + 3?

Back

The slope is -3.

Front

What is the y-intercept of the function f(x) = -3x + 3?

Back

The y-intercept is 3.