Select the approximate values of x that are solutions to f(x) = 0, where f(x)=-8x^2 +9x+5.

A. (-1.60,1.80)

B. (-8,9)

C. (-1.13,-0.63)

D. (-0.41,1.53)

I believe the answer is A. My math partner thinks it is D. Who is right and did we miss a step?

A. (-1.60,1.80)

B. (-8,9)

C. (-1.13,-0.63)

D. (-0.41,1.53)

I believe the answer is A. My math partner thinks it is D. Who is right and did we miss a step?

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