Is the rate of change of the function 5?

On a coordinate plane, a line with positive slope goes through points (negative 2, 0) and (1, 2).

Yes, because y changes by 5 every time x changes by 1.

Yes, because y changes by 1 every time x changes by 5.

No, because y does not change by 5 every time x changes by 1.

No, because y does not change by 1 every time x changes by 5.

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

Which of the following is the maximum value of the equation y=-x^2+2x+5 a. 5 b. 6 c. 2. d. 1

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample