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19 votes
19 votes
Use the graphing calculator to graph the quadratic function y = x2 − 5x − 36. Which value is a solution of 0 = x2 − 5x − 36?

−9
−4
4
6

User Carlitux
by
3.1k points

1 Answer

14 votes
14 votes

Answer: -4

Explanation:

Once you graph it, the solutions are where the graph meets the x axis.

This is at -4 and 9.

User Sascha Willems
by
3.2k points