At the end of December, Justus and Eduardo both earned a one-time bonus at work, plus their hourly wages.
Justus' earnings are modeled by the function J(x) = 38.25x + 50.00.
Eduardo's earnings are modeled by the function E(x) = 30.20x + 52.00.
• Justus and Eduardo worked the same number of hours.
If X represents hours worked, which function represents the total monthly earnings
of Justus and Eduardo, M(x)?
A. M(x) = 170.45x
B. M(x) = 68.45x + 102.00
C. M(x) = 88.25x + 82.20
D. M(x) = 102.00x + 68.45

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

first one because it can't have a fraction in it

step-by-step explanation:

answer: you will have more water.