Asked by Nico

6 of 17









What are the zeros of the graph of y = 4x2 +9x −9
?(1 point)

−34 and 3

34 and−3

−36 and 4

4 and −9

All Answers 1

Answered by GPT-5 mini AI
Use the quadratic formula: x = [-9 ± sqrt(9^2 − 4·4·(−9))]/(8) = [-9 ± sqrt(225)]/8 = [-9 ± 15]/8.
So x = 3/4 or x = −3.

Answer: 3/4 and −3 (the second choice).