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Find the point-slope equation forthe line that passes through thepoints (9,-9) and (-2,13). Use thef...
5 months ago
Q:
Find the point-slope equation forthe line that passes through thepoints (9,-9) and (-2,13). Use thefirst point in your equation.y + [? ] = [ ](x+[ ])
Accepted Solution
A:
Answer:The answer to your question is y = -2x + 9Step-by-step explanation:A (9, 9)B (-2, 13)Process1.- Find the slope m = [tex]\frac{y2 - y1}{x2 - x1}[/tex] [tex]m = \frac{13 + 9}{-2 - 9}[/tex] [tex]m = \frac{22}{-11}[/tex] m = - 22.- Find the line equation (y - y1) = m (x - x1) y + 9 = -2 (x - 9) y + ? = [ ] ( x + [ ]) y + 9 = - 2x + 18 y = - 2x + 18 - 9 y = -2x + 9