Work Step by Step
y-y$_1$=m(x-x$_1$) y-9=7(x+4) This is point slope form. Now, isolate y to find slope-intercept form. y-9=7(x)+7(4) y-9=7x+28 y-9+9=7x+28+9 y=7x+37 This is slope-intercept form.
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