Write the equation of a line with a slope of 4 and a y-intercept of −3. 4x + y = −3 4x – y = −3 y = −3x + 4 y = 4x − 3

Knowing the slope and y-intercept of a line you can put its equation in slope-intercept form.
The slope-intercept form equation of a line is [tex]y=mx+b[/tex] where [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept.
In this case, since the slope is 4 and the y-int. is -3, our equation must be
[tex]\boxed{y=4x-3}[/tex]

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asiafloren asiafloren · Answer 2 · 2018-09-13T22:16:56+02:00

asiafloren asiafloren

13-09-2018

y=4x-3

4 is the slope and -3 is the y intercept

By plugging these values into the slope intercept form: y=mx+b I came up with the previous answer-y=4x-3

m= the slope, and b=the y intercept

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