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Mazyrski [523]
3 years ago
13

In the standard (x, y) coordinate plane, what is the y-intercept of the line given by the equation

t/?f=3x%2B5y%20%3D%208" id="TexFormula1" title="3x+5y = 8" alt="3x+5y = 8" align="absmiddle" class="latex-formula">?
Mathematics
1 answer:
Agata [3.3K]3 years ago
6 0
<span>the y-intercept will be \frac{8}{5}

</span>the standard line equation is y = mx + b, where y is the y point, x is the x point, m is the slope, and b is the y-intercept.

to get the y intercept, we need to transform  into the line equation, and caculate out b.

3x + 5y = 8
so 5y = 8 -3x
then y = <span>\frac{8}{5} - <span>\frac{3}{5}x
which  means that <span>\frac{8}{5} = the y intercept.</span></span></span>
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2 years ago
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kenny6666 [7]

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