asked 156k views
25 votes
Which of these is the standard form of the following function?

f(x) = -9(x + 5)2 + 4



f(x) = 9x2 − 90x − 221


f(x) = -9x2 − 90x − 221


f(x) = 9x2 − 180x + 221


f(x) = -9x2 − 180x − 221

asked
User Talya
by
7.6k points

2 Answers

13 votes
I’m pretty sure the answer would be B
answered
User Daniel Lemire
by
8.4k points
6 votes

Answer:

the answer is B) -9x2 -90x -221

answered
User Motombo
by
8.3k points
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