Unit 9 Solving Quadratics REVIEW

Which function is best represented by this graph?

• There are no real factors 

The graph of the quadratic function m is shown on the grid. Which statements are best supported by graph m?

• The x-intercept is located at (-2, 0)

• The coordinates of the y-intercept are (0, 0)

You jump off a 24 foot high cliff and your fall is modeled by the function:

h(t) = -16t² + 8t + 24

How long would it take you to reach 16 feet above the water?

• 8 seconds

• 1 second

• 1/2 second

• 1/4 second