Here find slope of x=-9 ie m=Tana and then use double intercept formy-y1=m(x,-x1)
Answer:
r = - 4
Step-by-step explanation:
Given
- 1.5(4 - r) = - 12 ( divide both sides by - 1.5 )
4 - r = 8 ( subtract 4 from both sides )
- r = 4 ( multiply both sides by - 1 )
r = - 4
x is the middle line because it divides each catheter into two equal parts.
==> x is half the hypotenuse.

First multiply 5x to both sides. Then subtract 7 to get 5=5x, leading to the answer of x=1
<span>Answer:
{(3,7),(3,8),(3,-2),(3,4),(3,1)} A.Domain:{3} Range:{-2,1,4,7,8}**** B.Domain:{-2,1,4,7,8}</span>