The average cat's heart beats 60 times in 30 seconds. The number of heartbeats y and the time in seconds x are in a proportional linear relationship. This situation can be represented by = 2x. Example 2) a. Graph the equation on the coordinate plane. voqunu b. Determine and interpret the slope. C c. Interpret the unit rate and compare it to the slope. sed d. Explain how the graph shows a proportional linear relationship.​

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

40 minutes

step-by-step explanation:

add the time and multiply by 2

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: