meagan627 meagan627

07-05-2018
Mathematics

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ANSWER ASAP

A line has a slope of 0.5 and a y-intercept of (0, -2). What is the value of y when x = 4?

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mkryukova19 mkryukova19

08-05-2018

y=mx+b
m=0.5
b is value of y in y-intercept, b=-2

The equation of this line is
y=0.5x-2

When x=4
y=0.5x-2=y=0.5*4-2=2-2 = 0
When x=4, y=0.

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