LucyNeedsMathHelp LucyNeedsMathHelp

17-04-2016
Mathematics

contestada

The equation of a line is y = -0.8x + 4. If x = a - 3, what is the value of y when a = -2?

A) -4

B) 0

C) 4

D) 8

Respuesta :

Ashleylynn1 Ashleylynn1

17-04-2016

X=(-2)-3
X= 6

Y=-0.8(6) +4
Y= -4.8 + 4
Y=.8

Answer Link

eli6321 eli6321

19-04-2019

Answer:y = 0.8x and y = -0.12x2 + 20

Step-by-step explanation:

Answer Link

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