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Thomas is building rectangular boxes. The table shows the area in square feet, f(x), of the bottom of a box when one side of the box is x feet long.

x 1 2 3 4 5
f(x) 2 8 18 32 50

A f(x)= x^2+2x
B f(x)= x^2/2
C f(x)=2x^2
D f(x)=2x

User Dan Alvizu
by
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2 Answers

6 votes

Answer:

C on edg

Explanation:

User Broo
by
5.0k points
3 votes

Answer:

Your answer is 2x^2

Explanation:

User Everick
by
4.3k points