Answer:
The graph of y=-3x^n is the reflection of the graph of y=3x^n about the x axis.
Step-by-step explanation:
If you graph these two functions, then you will notice that they look similar. for example the points of (1,-3) on graph y=-3x^n and point (-1,-3) on graph y=3x^n. They have the same y value but just the reflection of the x value. I hope this helped !!
The vloume is 5*7*2=70 inch
Answer: 1) 4.22*4.39=18.5258
2)385.3*9.68=3729.704
3)8.5*3.58=30.43
4)1844/4.63=398.272138
5)13.21*2.28=30.1188
6)1454/20.32=30.1188
7)26.56*52.21=1386.6976
8)421.44*5.63=2372.7072
The total of the monthly bills will be $640.
(Add all of the bills together)