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2 years ago

10

Help with this math question, I am graphing them to see which one is correct, but please help so I can speedy out of this, pleas

e?

1 answer:

sergejj [24]2 years ago

6 0

Answer:

Last one: 3x²

Step-by-step explanation:

Quadratics are functions with the power of 2 as the highest.

Option 1 is a Reciprocal function

Option 2 is a linear function

Option 3 is a exponential function

Option 4 is a quadratic function

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Set up and solve a proportion for the following application problem. If 55 pounds of grass seed cover 404 square feet, how many

klio [65]

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<u>Step-by-step explanation:</u>

Set up the proportion, then cross multiply and solve for the unknown value (pounds).

$\dfrac{55\ lbs}{404\ sq\ ft}=\dfrac{x}{7272\ sq\ ft}\\\\\\55\ lbs\cdot 7272\ sq\ ft=404\ sq\ ft\cdot x\\\\\\\dfrac{55\ lbs\cdot 7272\ sq\ ft}{404\ sq\ ft}=x\\\\\\990\ lbs=x$

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3 years ago

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MakcuM [25]

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

A new car is purchased for 17300 dollars. The value of the car depreciates at 9.25% per year. What will the value of the car be,

Mademuasel [1]

For this case we have an exponential equation of the form:

$y = A (b) ^ x$

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<em>A: initial value </em>
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Answer:

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4 years ago

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Sloan [31]

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