Question

Which equation represents the line that passes through the points (–3, 7) and (9, –1)?


y = - 2/3x + 5
y = -2/3x - 7
y = 2/3x - 7
y = 2/3x + 5

Answer 1

Answer:

y = $-\frac{2}{3} x + 5$

Step-by-step explanation:

Equation for the line passing through (-3, 7) and (9, -1):

$\frac{y - 7}{7 - (-1)} = \frac{x - (-3)}{-3 - 9}$

=>y - 7 =$\frac{8}{-12} (x +3)$

=>y = $-\frac{2}{3} x - 2 + 7$ = $-\frac{2}{3} x + 5$

Answer 2

Answer:

the answer is

the last one which is: y = 2/3x + 5