SOLUTION: slope= -1/3; passing through (9,-1) Write an equation in point-slope form and slope-intercept form.

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Question 1010039: slope= -1/3; passing through (9,-1)
Write an equation in point-slope form and slope-intercept form.

Found 2 solutions by josgarithmetic, MathLover1:
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Two points, (x,y) and (p,w) will have a slope .




--------point slope form equation of a line for known slope m and known point (p,w).

Answer by MathLover1(20849)   (Show Source): You can put this solution on YOUR website!
given:
;
passing through (,)=(,)
an equation in point-slope form is:




and slope-intercept form
....use given slope and point to find y-intercept






so, your line is:

or





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