Write each line in slope-intercept form. then
the y-intercept.
1. 4x + y = 7
equation:
slope:
y-intercept:

equation: y = -4x + 7

slope: -4

y-intercept: 7

Step-by-step explanation:

in order to make this equation into slope-intercept form, you have to isolate the y

to do that, you can subtract the 4x on both sides, which will leave y by itself

4x + y = 7

-4x        -4x

y = -4x + 7

the slope is -4

and the y-intercept is 7

a) justify

step-by-step explanation:

justifying is just part of everyday life. justify kind of means proof so i think the answer is a) justify.

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step-by-step explanation: