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

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

User Simon McClive
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2 Answers

4 votes

Answer:

the answer is 1

Explanation:

User Snild Dolkow
by
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Hi there!

To find the value of f(a). Substitute " -3 " in place of " a "

- 2a² - 5a + 4

- 2(-3)² - 5(-3) + 4

- 2 × 9 + 15 + 4

- 18 + 19

1

Hence, The required value of th' function is 1

~ Hope it helps!

User Mostafa Gazar
by
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