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3 years ago

Composition of Functions. Given f(x)=2x-5 and g(x)=x+2, find (f of g)(x). Thank You

Mathematics

1 answer:

Naddik [55]3 years ago

4 0

$(f \circ g)(x)=2(x+2)-5=2x+4-5=2x-1$

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The answer is B. Y= 3/4x-1

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3 years ago

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Compared to its parent function the transformation of the following : y= -3x - 3 + 4

astra-53 [7]

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4 years ago

Coulter Supply has a total debt ratio of .46. What is the equity multiplier? Select one: a. .89 b. 1.17 c. 1.47 d. 1.85 e. 2.17

Archy [21]

Answer:

Option D.

Step-by-step explanation:

The formula for total debt ratio is

$\text{Total debt ratio}=\dfrac{\text{Total assets - Total Equity}}{\text{Total assets}}$

It can be rewritten as

$\text{Total debt ratio}=1-\dfrac{\text{Total Equity}}{\text{Total assets}}$ .... (1)

We know that,

$\text{ Equity multiplier}=\dfrac{\text{Total Equity}}{\text{Total assets}}$ ... (2)

Using (1) and (2) we get

$\text{Total debt ratio}=1-\dfrac{1}{\text{Equity multiplier}}$

Substitute total debt ratio=0.46 in the above equation.

$0.46=1-\dfrac{1}{\text{Equity multiplier}}$

$0.46-1=-\dfrac{1}{\text{Equity multiplier}}$

$-0.54=-\dfrac{1}{\text{Equity multiplier}}$

$\text{Equity multiplier}=-\dfrac{1}{-0.54}$

$\text{Equity multiplier}=1.85185185$

$\text{Equity multiplier}\approx 1.85$

Therefore, the correct option is D.

7 0

3 years ago

There are 20 horses in a field one quarter of the horses are brown how many brown horses are there

Misha Larkins [42]

Answer:

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5 horses are brown

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3 years ago

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</span>To construct a midsegment, find the midpoint of two sides. This can be done by drawing a perpendicular bisector on one side of the triangle<span>.
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I hope my answer has come to your help. God bless and have a nice day ahead!

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3 years ago