Question

Which equation represents the line that passes through the points -3 7 and 9 -1​

Answer 1

Answer:

The answer is y= -2/3x+5

Step-by-step explanation:

m= y²-y¹/x²-x1

m= (-1)-7/9-(-3)

m=-8/12

m= -2/3

y=mx+b lets use (-3,7) either way we get the same answer.

7=-2/3(-3)+b

7=2+b

-2 -2

5=b