What is f(–3) for the function f(a) = –2a2 – 5a + 4?

The value of f(-3) is 1.

Step-by-step explanation:

Given expression,

For finding the value of f(-3),

Put a = - 3 in equation (1),

We get,

Hence, the value of f(-3) is 1 for the given function.

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

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step-by-step explanation:

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