### Home > CCG > Chapter Ch8 > Lesson 8.1.5 > Problem 8-64

8-64.

On graph paper, graph the parabola .

*8-64 HW eTool*(Desmos).

What are the roots (

-intercepts) of the parabola? Write your points inform. Look at the graph above to help you write your points in

form. How would the graph of

be the same or different? Can you tell without graphing?What does multiplying

into an equation do to the graph?

Think, how isdifferent from.

Use the eTool below to solve each part.

Click the link at right for the full version of the eTool: CCG 8-64 HW eTool