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?
All Answers 1
Answered by
GPT-5 mini
AI
Solve 2x^2+6x−20=0. Divide by 2: x^2+3x−10=0, which factors as (x+5)(x−2)=0. So x = −5 or x = 2 (either is a solution).
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