Perpendicular = opposite sign and reciprocal slope
Slope 2 turns into -1/2
Y = -1/2x + b
Plug in the point
-5 = -1/2(2) + b, b = -4
Solution: y = -1/2x - 4
If x+4=y, then x+12=3y because 4 (3)=12
Perimeter = 2(length + width)
59 = 2(14+x)
59 = 28 + 2x
31 = 2x
15.5 = x
Width = 15.5
The answer to this problem is 101
Answer:
(-1,-9/2)(0,-4)(1,-7/2)(2,-3)
Step-by-step explanation:
In fact you just need to do the calcuolation step
when x= -1,y=1/2 *-1 -4=-9/2
when x=0 y=1/2*0-4= -4
when x=1 y=1/2*1-4=-7/2
when x=2 y-1/2 *2-4=-3
