Find the slope or rate of change from the following graphs

1) Both Kayla and Joshua are correct

              2) Slope is 1/-2 because I chose points (2,0) and (0,1)

              3) Slope is 2/3 (Simplify) cause I chose the points (-4, -6) and (4, 6)

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b