Answer:
7x + 2y = 1
Explanation:
Let's find the slope first. We know that slope is rise over run.
( y2 - y1 ) ÷ ( x2 - x1 ) or ( -3 - 11 ) ÷ ( 1 - (-3) ) = -7/2
Let's find the y intercept next:
y = mx + b now plug in the value of K in this equation.
-3 = -7/2 ( 1 ) + b
-3 = -7/2 + b
b = 1/2
now let's write the equation again with all the values that we want:
y = -7/2x + 1/2
let's move -7/2x on the other side. So, we get:
7/2x + y = 1/2
In out answer choices we see that we have 1 instead of 1/2 so lets multiply both side by 2 to get rid of the 2 in the denominator or 1/2.
Once we do that we get:
7x + 2y = 1