2 years ago

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

Mathematics

2 answers:

Readme [11.4K]2 years ago

7 0

Answer:

f(-3)

f(a) = -2a² - 5a + 4

Substitute a with its value, -3

f(-3) = -2(-3²) - 5(-3) + 4

f(-3) = -2(9) + 15 + 4

f(-3) = -18 + 19

f(-3) = 1

the value of f(-3) is 1.

Makovka662 [10]2 years ago

7 0

Step-by-step explanation:

please mark me as brainlest

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