Answer:
Okay the answers are in the pictures.
Step-by-step explanation:
Answer: y = -1
Step-by-step explanation:
Use the slope formula and slope-intercept form y=mx+b to find the equation
Median-5
lower quartile-4
upper quartile-7
We will use the distributive property. -4 times 9z=-36z -4 times -2=8 so we have -36z+8 as our answer