Answer:1
Step-by-step explanation:
When z=8
The expression 9-z would be 9-8=1
The answer is TRUE. The parallelogram must be a rectangle
The equation is y = -1/4x - 4.
Point Slope Form: y - y1 = m(x - x1)
Given: (-4,-2) and y = 2x + 5
When you are given a line that is perpendicular, flip the slope upside down and change it to it's opposite (negative to positive etc).
Slope: -1/2
Now plug that and the point into the formula for PS form.
y - (-2) = m(x - (-4))
y + 2 = -1/2(x + 4)
y + 2 = -1/2x - 2
- 2 - 2
---------------------------
y = -1/2x - 4