Which of the following are possible rational roots of the polynomial function? Check all that apply. F(x) = 5 x2-3x+3

Mathematics

1 answer:

Xelga [282]3 years ago

7 0

Answer:

Which of the following are possible rational roots of the polynomial function? Check all that apply. F(x) = 5 x2-3x+3

A. ±3

B. ±1

<em><u>C. ±1/3</u></em>

D. ±5

E. ±1/5

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valentina_108 [34]

Considering the given linear function, we have that:

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<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.

b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

His payment for x copies bought is:

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Hence:

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If he sells no copies, he makes $2400, which is the y-intercept.

More can be learned about linear functions at brainly.com/question/24808124

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1 year ago

How do I find the values of these

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Since the triangles are similar, then 32 = x+7 those two angles are too
solve for "x"

now using proportions $\bf \cfrac{\textit{small triangle}}{\textit{large triangle}}\qquad \cfrac{JK}{18}=\cfrac{12}{12+10}$

solve for JK

$\bf \cfrac{\textit{small triangle}}{\textit{large triangle}}\qquad \cfrac{12}{12+10}=\cfrac{9}{9+KG}\implies 12(9+KG)=(22)9
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the scale factor of the perimeter of both triangles is just the same as the ratio of the sides, or $\bf \cfrac{12}{12+10}$