2 years ago

Question 5 (5 points)

Mathematics

1 answer:

Vera_Pavlovna [14]2 years ago

7 0

Answer:

I would say the answer is 2

Step-by-step explanation:

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Find (fºg)(1) f(x) = x² - 1 g(x) = √x A.0 B.1 C.4 √2 D. √8

Savatey [412]

Given:

The function are

$f(x)=x^2-1$

$g(x)=\sqrt{x}$

To find:

The value of $(f\circ g)(1)$ .

Solution:

We have,

$f(x)=x^2-1$

$g(x)=\sqrt{x}$

We need to find the value of $(f\circ g)(1)$ .

$(f\circ g)(1)=f(g(1))$ $[\because (f\circ g)(x)=f(g(x))]$

$(f\circ g)(1)=f(\sqrt{1})$ $[\because g(x)=\sqrt{x}]$

$(f\circ g)(1)=f(1)$

$(f\circ g)(1)=(1)^2-1$ $[\because f(x)=x^2-1]$

$(f\circ g)(1)=1-1$

$(f\circ g)(1)=0$

The value of $(f\circ g)(1)$ is 0.

Therefore, the correct option is A.

4 0

2 years ago

Please help!! Thanks

Kitty [74]

1.5 because is 2 inches is 20 bags the it be 1 inch for 10 bags, so going half of 10 is 5 and 1 divided by 2 is .5... so add up the 10 bags and 5 bags to get an answer of 1.5 inches.

8 0

2 years ago

What’s the correct answer

Trava [24]

I think it’s B but I’m not sure

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3 years ago

Need help with homework, I'm having a hard time understanding what to do.

maks197457 [2]

Answer:

i know what you can do

go to jupiter to get more stupider

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Suppose that a population parameter is 0.3, and many samples are taken from the population. As the size of each sample increases

11111nata11111 [884]

Answer: C. 0.3

Step-by-step explanation:

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2 years ago