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3 years ago

Find the absolute value. The absolute value of 5 is

Mathematics

2 answers:

g100num [7]3 years ago

8 0

Answer:

Step-by-step explanation:

The reason it is 5, not -5, is because the absolute value can never be a negative number! Only positive. Remember that

Cheers! Hope you understand

Luba_88 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

you need to look at how far it is from a m=number line to find the absolute value

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100 person had a food provision for 24 days if 20 person left the place the provision will last for 30 days

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3 years ago

what is 6 x 3/5.................................................................................................................

Goshia [24]

Answer

3.6

Step-by-step explanation:

3/5 is equal to .6 so multiply 6x.6

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3 years ago

Write a rule for each graph below.

Mariulka [41]

Answer:

a. y = x - 2

Step-by-step explanation:

y = a.x + b

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3 years ago

Evaluate when a = 3, b =2 and c =4. 3a + 4(c - b) =

boyakko [2]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Inverse Function In Exercise,analytically show that the functions are inverse functions.Then use the graphing utility to show th

DanielleElmas [232]

Answer:

$g^{-1}(x)=f(x)=e^{\frac{x}{3}}$

Step-by-step explanation:

We have been given two functions as $g(x)=\text{ln}(x^3)$ and $f(x)=e^{\frac{x}{3}}$ . We are asked to show that both functions are inverse of each other algebraically and graphically.

Let us find inverse function of $g(x)=\text{ln}(x^3)$ as:

$y=\text{ln}(x^3)$

Interchange x and y values:

$x=\text{ln}(y^3)$

Using log property $\text{ln}(a^b)=b\cdot \text{ln}(a)$ , we will get:

$x=3\cdot \text{ln}(y)$

$\frac{x}{3}=\frac{3\cdot \text{ln}(y)}{3}$

$\frac{x}{3}=\text{ln}(y)$

Using log definition; If $\text{log}_a(b)=c$ , then $b=a^c$ , we will get:

$y=e^{\frac{x}{3}}$

$g^{-1}(x)=e^{\frac{x}{3}}$

Therefore, we can see that function $f(x)=e^{\frac{x}{3}}$ is inverse of function $g(x)=\text{ln}(x^3)$ .

We can see that both functions are symmetric about line $y=x$ , therefore, both functions are inverse of each other.

8 0

4 years ago

Find the absolute value. The absolute value of 5 is​

Find the absolute value. The absolute value of 5 is