Use the graph of the function y = -x² + 2x + 8 to
2 answers:
Answer:
O-4 and 2
Step-by-step explanation:
Answer:
- 2 and 4
Step-by-step explanation:
the solutions to the quadratic equation are the values of x on the x- axis where the graph crosses.
the graph crosses the x- axis at x = - 2 and x = 4
then solutions are - 2 and 4
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