Linear, Quadratic, Exponential Functions

What kind of slope is this?

• Positive

• Negative

• Zero

• Undefined

What kind of slope is this?

• Positive

• Negative

• Zero

• Undefined

What is the y-intercept of the graph shown?

• -2

• 4

• 2

• -4

Is the graph linear, exponential or neither?

• Linear

• Exponential

• Neither

Is the graph linear, exponential or neither?

• Linear

• Exponential 

• Neither

Write the equation for the line in slope-intercept form.

• y= -1x+3

• y= 4x+3

• y= -4x+3

What is the equation of this graph?

• f(x) = (x -5)² + 1

• f(x) = (x - 1)² - 5

• f(x) = (x + 1)² - 5

• f(x) = (x + 5)² +1

If a quadratic function is represented as f(x) = (x - 7)(x + 8), find the zeroes.

• x = - 7 and x = 8

• x = 7 and x = -8

Find the slope

• -5/3

• -3/5

• 5/3

• 3/5

The graph of f is shown. What are its zeros?

• -1 and 3

• 0 and 1.5

• 2

• -3 and 1