Answer:
y=-4x-6
Step-by-step explanation:
y=mx+b, where m is the slope and b is the y-intercept
Slope is given as -4, so:
y=-4x+b
To find b, sub in the point we were given (-2,2):
2=-4(-2)+b
2=8+b
b=2-8=-6
So we have: y=-4x-6
B: 6
Find the mean:
5+8+4+7= 24
24/4=6
(x+2)(x+6)
x2 + 8x +12
x 2
x 6
15>x*3
i don't know what you tried to say but this is what I think the answer is.
