Answer:
graph 1= 3. graph 2= -3
Step-by-step explanation:
the y-intercept is where it cuts the line
therefore,
graph 1=3
graph 2=-3
4,8,12,16,20,24,28,32,36,40,44,48
The slope is 0 the equation of the line is y=3
I think it is 264 divided by 48 = 5.5 (5 and a half hours)
May want to check but I think this is correct
Pick a number: 5
Add 7: 5+7=12
Triple the result: 12*12*12=1728
Add 9= 1728+9=1737
Divide by 3 = 1737/3=579
Subtract original number = 579-5=574
Now pick a different number a do the same process
Hope that helps
