3 years ago

I need help working this problem

Mathematics

1 answer:

iVinArrow [24]3 years ago

5 0

25x and then 2 at the top

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Given f of x is equal to the quantity x minus 4 end quantity divided by the quantity x squared plus 13x plus 36 end quantity, wh

gavmur [86]

The simplified expression of the function $f(x) =\dfrac{x-4}{x^2+13x+36}$ is

$f(x) = \dfrac{x-4}{(x+9)(x+4)}$ . f(x) is increasing for all x > –4.The correct answer is option C.

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

A function is defined as a relation between the set of inputs having exactly one output each.

The function expression is given as:

$f(x) =\dfrac{x-4}{x^2+13x+36}$

Expand the denominator

$f(x) =\dfrac{x-4}{x^2+4x +9x+36}$

Factorize the denominator

$f(x) =\dfrac{x-4}{x(x+4)+9(x+4)}$

Factor out x + 9

$f(x) = \dfrac{x-4}{(x+9)(x+4)}$

The simplified expression of the function $f(x) =\dfrac{x-4}{x^2+13x+36}$ is

$f(x) = \dfrac{x-4}{(x+9)(x+4)}$ . f(x) is increasing for all x > –4

Read more about functions at:

brainly.com/question/1851758

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8 0

2 years ago

Price of 50 kg rice rupees 7650 find the price of 1 kg rice

Lilit [14]

Answer:

price of 50 kg rice rupees 7650 find the price of 1 kg rice

so 50kg: 7650r

divide both sides by 50 to get 1

1kg=153 rupees

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2 years ago

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What is the value of this expression when g = -3.5?

Margaret [11]

g = -3,5

8 - |2g - 5| = 8 - |2 · (-3,5) - 5| =

= 8 - |-7 - 5| = 8 - |-12| = 8 - 12 = <u>-</u><u>4</u>

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A local coffee company recently started selling a new seasonal flavored drink. To determine how much the new flavor is liked by

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Chicken Chicken chicken

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2 years ago

Write each verbal expression as an algebraic expression.

weeeeeb [17]

Answer:

6(d-5)

Step-by-step explanation:

i think this must be the equation

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2 years ago