Which is f(5) for the function -2×2 + 2x – 3?
To find f(5) for the given function -2x^2 + 2x – 3, we need to substitute x = 5 in the function and evaluate the expression
To find f(5) for the given function -2x^2 + 2x – 3, we need to substitute x = 5 in the function and evaluate the expression.
f(x) = -2x^2 + 2x – 3
Substituting x = 5, we get:
f(5) = -2(5)^2 + 2(5) – 3
= -2(25) + 10 – 3
= -50 + 10 – 3
= -40 – 3
= -43
Therefore, f(5) for the given function is -43.
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