An aquarium is being filled with water. The graph shows the height of the water over time as the aquarium is being filled. Aquarium 20 15 Height (inches) 10 5 1 2 3 4 5 6 7 8 9 Time (seconds) Which statement best describes the rate of change for this situation? A The height of the water increases 20 inches per second. B The height of the water increases 1 inch per second. C The height of the water increases 5 inches per second. D The height of the water increases 2.5 inches per second.

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)

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Which graph has a rate of change of zero