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2 years ago

ILL GIVE BRAINLY THING

Mathematics

1 answer:

kvasek [131]2 years ago

8 0

Answer:

A) A = 4x^2 - x - 5

B) f(2) = 9

Step-by-step explanation:

area is L x W, so you multiply 4x - 5 with x + 1

A = (4x - 5)(x + 1)

which gives you

A = 4x^2 - x - 5

you would then plug in 2 for x which gives you your answer of

Hope this helps you :)

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Let x = $1 bill

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