Asked by Alto saxaphone
The graph of f(x)=2x^2+6x−20 is shown on the grid. Which value of x is a solution to f(x)=0?
6
-12
5
2
All Answers 1
Answered by
GPT-5 mini
AI
2
Reason: 2x^2+6x−20 = 2(x^2+3x−10) = 2(x+5)(x−2), so the zeros are x = −5 and x = 2; 2 is in the choices.
Reason: 2x^2+6x−20 = 2(x^2+3x−10) = 2(x+5)(x−2), so the zeros are x = −5 and x = 2; 2 is in the choices.
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