What is the equation in slope-intercept form of the line that passes through the points(-4,2) and (12,6)? A. y = 0.25 x + 3
B. y = 0.25 x - 4.5
C. y = 4x + 18
D. y = 4x - 42

PLEASE HELP

A

Step-by-step explanation:

Slope intercept form is y = mx + b

First find the slope or m with this equation (plug in) = =  

So your slope is

To find the y-intercept you use y= mx + b and plug in.

6 = 1/4(12) + b

6 = 3 + b (minus 3 on both sides)

3 = b

so 3 is the y-intercept

So the answer is A.

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step-by-step explanation:

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step-by-step explanation: