Zach is 4 years older than twice his sister maya’s age. zach is 28 years old. let m represent maya’s age. during the strategize step of the five-step problem-solving plan, which expression would you use to represent zach’s age? 4m + 2 m + 4 2m 2m + 4

the probability is 0

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,