Look at my upload to see the graph, I couldn't see the choices, so I can't give you a definite answer. But the graph below is the correct one.
Hope that helped!
Answer:
1 is the GCF of 55 and 24
Click on the picture to see how I got -17x-21 as the answer
Your equation would be y = 210x + 240
Each time you add a night, the price will go up by 210 so each night will have a common difference of 210. This eliminates options C and D.
Going back to the phrase I used "common difference" not "ratio," this tells you to use an arithmetic sequence.
Your answer should be option A if I'm not mistaken (haven't done arithmetic and geometric sequences in quite some time).
288π cm³
Calculate the volume (V) of the sphere using the formula
V = πr³ ( where r is the radius )
= × π × 6³
= × π × 216 = 288π cm³ ← exact value