Which set of numbers includes only integers? 5 5.45 (-9. -3,0,57,78) o 5,7,53 {-10. -7,0,98,145

The last one is the correct answer.

Step-by-step explanation: {-10, -7, 0, 98, 145} is the only one without integers because it doesn't have any fractions or decimals, its all whole numbers.

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,