what is f(x) = 2x2 28x – 5 written in vertex form? a.f(x) = 2(x 7)2 – 19 b.f(x) = 2(x 7)2 – 103 c.f(x) = 2(x 14)2 – 14 d.f(x) =

Question

3 years ago

6

2(x 14)2 – 98

2 answers:

AlekseyPX · Answer 1 · 2022-04-18T06:43:43+03:00

AlekseyPX3 years ago

5 0

Hello,
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Answer B
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2x²+28x-5=2(x²+2*7x+49)-5-2*49=2(x+7)²-103
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Alexxx [7] · Answer 2 · 2022-04-18T08:40:58+03:00

Alexxx [7]3 years ago

4 0

Answer:

f(x) = 2(x + 7)^2 – 103

Step-by-step explanation:

This is 100% correct for edge.nuity and e2020.