What is the rate of change and initial value for the linear relation that includes the points shown in the table? x y
1 20
3 10
5 0
7 −10
Initial value: 20, rate of change: 10
Initial value: 30, rate of change: 10
Initial value: 25, rate of change: −5
Initial value: 20, rate of change: −10

step-by-step explanation:

how many centimeters did the level of the salsa go down by?

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

positive

step-by-step explanation:

the quadrant is facing upwards