Question 679855
Plug into the point-slope formula
y - -9 = {{{4/5}}}(x--2)
...
y + 9 = {{{(4/5)x + (4/5)(2)}}}
y + 9 = {{{(4/5)x + 8/5}}} --> point-slope form
y = {{{(4/5)x + (8/5) - 9}}}
y = {{{(4/5)x + (8/5) - 9(8/8)}}}
y = {{{(4/5)x + (80/8)}}}
...
{{{highlight_green(y=(4/5)x+10)}}} --> slope-intercept form

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