You have a square yard with a side length of x + 5. There is a square brick covered patio in the yard with a side length of x. What is the area of the uncovered portion of the yard?
O 202 +53 +25
O 10x + 25
202 + 103
O2? + 10x + 25

there are no figures how am i supposed to answer this question

step-by-step explanation:

correct answer:

b.(19,-2)

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,