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son4ous [18]
3 years ago
6

given f(x)=2x^2 and g(x)=4x-5, the composition f(g(x)) is equal to 32x^2-80 x+53 now find an expression for g(f(x))

Mathematics
2 answers:
Sloan [31]3 years ago
8 0

Answer:

g(f(x)) = 8x^2 + 7

The answer for the second question is commutative.

Step-by-step explanation:

On Edge

puteri [66]3 years ago
5 0
F(x) is most likely the f(f(x)x) where f(x) is g(x))f)) and composition can be 69 + 46 which is the total of 137
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David hikes 21/4 miles in 1/2 an hour. What is his rate in miles per hour? At this rate, how long will it take him to walk 18 mi
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Answer:

A) speed = 10.5 miles per hour

B) Time taken by him = 1.714 hours

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Step-by-step explanation:

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The distance cover by David = \frac{21}{4} miles = 5.25 miles

The time taken by David        = \frac{1}{2}  hours  = 0.5 hours

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3 years ago
PLEASE HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER
Paraphin [41]

Answer:

B. 5x - 4y = 12

Step-by-step explanation:

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y = 5/4x - 3

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