payshencec21 payshencec21

24-01-2019
Mathematics

contestada

PLEASE HELP ASAP 25 PTS

PLEASE HELP ASAP 25 PTS class=

Respuesta :

jcherry99 jcherry99

24-01-2019

Answer:

B

Step-by-step explanation:

f(x) = y = x^2 + 7

x = y^2 + 7

x - 7 = y^2

sqrt(y^2) = sqrt(x - 7)

y = +/- (x - 7)

Answer B

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