We are given this

write it as the difference of cubes

use the formula for the difference of cubes

Now use the formula for the difference of squares as 

The third one is the correct graph for the equation
hope it helps !!
Answer:
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Step-by-step explanation:
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The answer is 1952 because you have to add all of the numbers together
A) The situation represents an arithmetic sequence because the successive y-values have a common difference of 210.
F(1) = 240 +210
F(2) = 240 +2(210)
F(3) = 240+3(210)
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F(x)= 240 +210x.
Learn more about Sequence:
brainly.com/question/12246947
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