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ziro4ka [17]
3 years ago
5

I need help , can someone help me

Mathematics
1 answer:
spayn [35]3 years ago
8 0

Answer:   C.   4:1

If we double all the lengths, the area increase by a factor of 2².

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Answer:

Explanation:

f  (  − 3 )  basically means substitute  − 3  for  x  in the function  − 5 x

f

(

−

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=

−

5

(

−

3

)

−

7

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(

−

3

)

=

15

−

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