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Given f(x) = -2x² - 4 a. What is f(-7)?

Given f(x) = -2x² - 4 a. What is f(-7)?
asked 42.8k views
4 votes
Given f(x) = -2x² - 4
a. What is f(-7)?

asked
User Webpreneur
by
7.2k points

1 Answer

6 votes

Answer:

Explanation:


f(x)=-2x^(2) -4

f(-7)

Insert -7 into the equation.


f(-7)=-2(-7)^(2)-4

=-2(49)-4

=-98-4

=-102

answered
User Faq
by
7.7k points
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