Question

If f(x) =2x^3-13x^2 +17x+12 then find f (-3)

Answer 1

Answer:

Step-by-step explanation:

f(x)= 2x^3 - 13x^2 + 17x +`12

now,

      f(3) = 2(3)^3 - 13(3)^2 + 17x+12

       f(3)= 27×2 - 13×9 + 17×3 +12

        f(3)=54 - 117 + 51 +12

        f(3) = 0

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