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F(x) = 3x^2+5x-14 Find f(-9)

F(x) = 3x^2+5x-14 Find f(-9)
asked 122k views
5 votes
F(x) = 3x^2+5x-14
Find f(-9)

asked
User Qfd
by
7.9k points

2 Answers

5 votes

Answer:

184

Step-by-step explanation:

answered
User Walty Yeung
by
7.8k points
4 votes

Answer:

f(-9) = 184

Step-by-step explanation:

f(x)=3x²+5x-14

f(-9)= 3(-9)² +5(-9)-14 Order of Operations : Exponents

= 3(81)+5(-9)-14

= 243+5(-9)-14

= 243-45-14

= 198-14

f(-9)= 184

Hope this helps :)

answered
User Cartbeforehorse
by
7.3k points
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