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melamori03 [73]

4 years ago

9

Graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 2, negative 1, and 2

2 answers:

Anestetic [448]4 years ago

4 0

Based on the given intercepts, the factors of the polynomial are
f(x) = (x-2)(x+1)(x-2)
Multiplying the binomials would give us the correct answer. Multiplying the first two,
f(x) = (x2 - x - 2)(x-2)
Then multiplying the result with other binomial,
f(x) = x3 + x2 - 4x - 4

bija089 [108]4 years ago

4 0

Answer:

The answer is A. "f(x) = x3 + x2 − 4x − 4"

Step-by-step explanation:

i got it 100% correct on the test!!! =0

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schepotkina [342]

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Ivenika [448]

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3 years ago

Joe works at YummyBurger. He earns a salary of $50 a day plus $0.05 for every super-sized value meal he sells. Nate works at Sup

Brums [2.3K]

Answer:

300 burgers

Step-by-step explanation:

You can set up an equation like this: 50+0.05x=20+0.15x

Then, subtract 0.05x from both sides: 50=20+0.10x

Subtract 20 from both sides: 30=0.10x

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X represents how many burgers must be sold for the boys to have earned the same amount of money, and that is 300 burgers.

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4 years ago

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