Question

Use complete sentences to explain how you would use graphing technology to find the solutions of 0 = −x2 + 2.5x + 1. What do the solutions of 0 = −x2 + 2.5x + 1 represent on the graph of the equation?

Answer 1

Graph y=−x2 + 2.5x + 1 and the points where it meets x-axis are the solutions.

Answer 2

Do u understand that?

Answer 3

oohhhh okayy...makes more sense.

Answer 4

thanks

Answer 5

the solutions of 0 = −x2 + 2.5x + 1 represent Zeros on the graph of the equation