kaitlynwise41 kaitlynwise41

18-01-2020
Mathematics

contestada

The inverse of y = 3x – 2 would be:
A) y = x+2/3
C) y = 1/3x-2
B) y = 2x+3
D) x = y+2/3

Respuesta :

annaliebert1 annaliebert1

18-01-2020

D because y=3x-2
Y+2=3x
Y+2/3=x

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Katsyana Katsyana

18-01-2020

D:
Y=3x-2
+2 to both sides of =
Y+2=3x
Divide by 3 on both sides of =
(Y+2)/3= x
X=(Y+2)/3

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