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3 years ago

5

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

2 answers:

DanielleElmas [232]3 years ago

4 0

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

</span>

Valentin [98]3 years ago

3 0

4 and -6 because its 4x-6

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we know that

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