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Zielflug [23.3K]
3 years ago
9

F(x)=−x−2, find f(-6)f(−6)

Mathematics
1 answer:
BaLLatris [955]3 years ago
6 0

Answer:

f(-6)=4

Step-by-step explanation:

  • f(x)=-x-2\\f(-6)=-(-6)-2=6-2=4
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Find f(x) and g(x) so the function can be expressed as y = f(g(x)). (1 point)
Rina8888 [55]

Answer:

g(x)=x^2+4 and f(x)=\frac{8}{x}


Step-by-step explanation:

If we want to express y as y=f(g(x)), this means that put the function g(x) into x of f(x) to get y.

The function y is given as y=\frac{8}{x^{2}+4}

<u>So we need to figure out a function g(x) that we can put into another f(x) to get y</u>

If we let g(x)=x^2+4 and f(x)=\frac{8}{x}, we can clearly see that putting g(x) into x of f(x) will give us  \frac{8}{x^2+4}, which is y.


Hence g(x)=x^2+4 and f(x)=\frac{8}{x}

3 0
3 years ago
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11/12-?=2/3 How do I get the missing fraction with out reducing?
Tasya [4]

Step-by-step explanation:

11/12-?=2/3

11/12-2/3=?

11-8/12=?

3/12

=1/4

4 0
2 years ago
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What is the slope of the line?
zhannawk [14.2K]

Answer:

\frac{2}{3}

Step-by-step explanation:

8 0
3 years ago
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Irene knows there are 2 cups in 1 pint. She writes the equation c=2p to find the number of cups, c, in any number of pints, p. U
Natasha2012 [34]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as there are no options to select from.

However, a general explanation is as follows.

Given

2\ cups = 1\ pint

Required

Is c = 2p a correct expression?

Let

c = cups

p = pint

So:

2\ cups = 1\ pint

becomes

2 * c = 1 * p

2c = p

Divide both sides by 2

c =\frac{1}{2}p

Hence:

c = 2p is incorrect

4 0
3 years ago
Can you help me with this?
horsena [70]

Answer:

B

Step-by-step explanation:

it this answer

7 0
2 years ago
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