Functions, Slope, Linear, Non-Linear

Which function has the greatest slope?

• f(x) = 3x

• g(x) = x + 9

• p(x) = 7

• q(x) = x

Answer explanation

The function with the greatest slope is f(x) = 3x because it has a slope of 3, which is greater than the slopes of the other functions.

In the equation y = mx + b , what does m represent?

• y - intercept

• x - intercept

• slope

• linear

Is this mapping a function or not a function? 

• Function

• Not a Function 

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.

• Yes, because each x-value has only one y-value paired with it.

• No, because the x-value 11 has two y-values pair with it.

• No, because each x-value has only one y-value paired with it.

Which graph does NOT pass the vertical line test?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Check the correct answers: In order to be a linear function:

• It's graph must have a straight line

• It must pass a polygraph test

• Each x-value has only one y-value

• A parabola is a Linear Function

Is function represented by the table linear or nonlinear?

• linear

• nonlinear

Is the function Linear or Nonlinear?

• Linear

• Nonlinear

Which function is linear?

• y = 2x + 4

• y = 2x² + 4

• y = 2x(4 − 3x)

• xy = 15

Slope is another word for:

• Initial Value

• Rate of Change

• Change in Y's

• Y-intercept