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Alexandra [31]
3 years ago
11

Find f(3) if f(x) = 2x^2+x

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
4 0

Answer:

39

Step-by-step explanation:

plug in 3 for all of the x values

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A parallelogram has an area of 125 square inches. If it is
elena-14-01-66 [18.8K]

L x W = A

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7 0
2 years ago
A manatee eats the equivalent of about 12% of its body weight each day. Write an equation that represents the amount y (in pound
san4es73 [151]
Y is the amount of food that a manatee eats each day:
the weight is X 
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3 years ago
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zloy xaker [14]
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tresset_1 [31]

Answer:

8

Step-by-step explanation:

A = l*w

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FOIL

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4 0
3 years ago
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