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yulyashka [42]
3 years ago
13

Which function is the inverse of f(x)= 2x+8?

Mathematics
1 answer:
Bumek [7]3 years ago
7 0

Answer:

f−1 (x) = x2 −4

Step-by-step explanation:

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Find the slope of the line.
ElenaW [278]

Answer:

-\frac{5}{4}

Step-by-step explanation:

m=\frac{rise}{run}=\frac{-4-1}{1+3}=\frac{-5}{4} =-\frac{5}{4}

Hope this helps.

5 0
2 years ago
Caleb's car used 8 gallons to travel 144 miles. How far can he travel on 20 gallons
V125BC [204]

Answer:

He will travel 360 miles.

Step-by-step explanation:

Divide 144 by 8. Then multiply your answer by 20.

7 0
3 years ago
Cody must complete 125 credit hours of instruction. If he has completed 60% of his requirement, how many credits did Cody comple
umka2103 [35]
You must figure out what is 60% of 125

to find the answer all you need to do is multiply 125 by 0.6

Cody completed 75 hours

i hope this helps!!
6 0
3 years ago
Could y'all help me with thiss question i'll name you the brainliest hoping your day is going well!
Neporo4naja [7]

Answer:

the first two and last one

Step-by-step explanation:

8 0
3 years ago
Kristi has 2 ribbons that are the same length. She cuts each ribbon into 8 equal pieces. She uses 12 of the pieces to make brace
kykrilka [37]
So she cuts them so each one has 8 since there are two there will be 16 pieces

Out of those 16 she uses 12

So the fraction would be 12/16

But wait! We need to simplify it

Half it

6/8

Half it again

3/4

There ya go!

:))))
4 0
2 years ago
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