what variable are we to find?
B = rw+ r
Factor the right side:
b = r (w + 1)
Divide each side by ' r ' :
b/r = w + 1
Subtract 1 from each side:
b/r - 1 = w
The slope is 2 the y-intercept is (0,5) the x-intercept is (-5/2, 0)
Answer:
Step-by-step explanation:
It would be c. A perfect correlation will be either a 1 or a -1. The answer that is closest to one of these is c, -0.9.
