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Delicious77 [7]
3 years ago
8

If f(x) = 5x - 4 and g(x) = x^2, what is (g * f)(2)

Mathematics
1 answer:
julia-pushkina [17]3 years ago
3 0
Your answer would be 2fg. This is the exact value.

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What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 4f(x)?
guajiro [1.7K]
Remark
The way this is written I would assume that it means 4*f(x) = x. That may not be entirely the correct assumption to be made. 

Step One
Replace f(x) by 4f(x)
4*f(x) = x  

Step two
Divide both steps by 4
f(x) = x/4 or (1/4)x
The slope is now 1/4

Discussion
A is incorrect.
The slope has been changed. 

B is incorrect
The slope has been changed to 1/4 and the y intercept is still 0

C looks to be the right answer.

D The y intercept is still zero. 

Comment
The question is a little hard to interpret. I've read it literally. That means that I have taken the question to mean that only f(x) was altered. If however, the right side was multiplied by 4 as well (as should be done), then the answer is A same slope same intercept. That's because the 4s on the left and right cancel, and the original equation results. I'm going to pick C but don't be surprised if it is A

C <<<<<answer

6 0
3 years ago
Read 2 more answers
Whats 26/6+3 aanswer plz
WARRIOR [948]
Well 6 plus 3 is 9
so 26/9 is 2.88
8 0
3 years ago
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How do i find the measure of an interior angle of a regular polygon with 12 sides
Blizzard [7]
What grade are you?
i can hopple u 
5 0
4 years ago
Find the measure of the angle indicated. <br> ?<br> 82<br> A) 77°<br> C) 82<br> B) 75<br> D) 127°
Naddik [55]

Answer:

c) 82

Step-by-step explanation:

It's 82 degrees because of the opposite interior angle theorem, which means that those two angles are the same, as well as any pair of opposite interior angles.

8 0
3 years ago
PWEASE HELP ME!!! I NEED IT ASAP!! ILL GIVE BRAINLIEST
Sati [7]

Answer:

4/5 times a number Plus 8 answer=b

cuz if you because it says 4 / 5 which would be X so you have to do for as 5 as fraction and then you have to multiply it

8 0
4 years ago
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