8x-2y=12 solve for y and slope

2 answers:

4 0

Solve for yy..
Since 8x8x does not contain the variable to solve for, move it to the right side of the equation by subtracting 8x8x from both sides.
−2y=−8x+12-2y=-8x+12
Divide each term by −2-2 and simplify.
...y=4x−6
The slope-intercept form is y=mx+by=mx+b,
where mm is the slope and bb is the y-intercept.
y=mx+by=mx+b
Find the values of mm and bb using the form y=mx+by=mx+b.
m=4m=4b=−6b=-6
The slope of the line is the value of mm, and the y-intercept is the value of bb.
Slope: 44Y-Intercept: −6

Valentin [98]3 years ago

3 0

4 and -6 because its 4x-6

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