The right answer is 4 hoped i helped
Answer:
???????????//?///
Step-by-step explanation:
x + 1 = x + 1
x - x = 1 - 1
0 = 0
Suppose the line is y=mx+b
when x=3, y=15, so 15=3m+b
when x=-1, y=-13, so -13=-m+b
solve the system of these two equation, you get m=7, b=-6
so the linear equation is y=7x-6
The slope for points (-9, 5) (-17, 5) is m = 0
