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IgorC [24]
4 years ago
9

Determine if the two functions f and g are inverses of each other

Mathematics
1 answer:
Margarita [4]4 years ago
5 0

Answer:

Yes.

Step-by-step explanation:

f(g(x))

f(\frac{x-12}{9})  

( I will have to replace all x's in 9x+12 with (\frac{x-12}{9})

9(\frac{x-12}{9})+12

(x-12)+12

x-12+12

x+(-12+12)

x+0

x

So the answer is yes.

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3 years ago
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<h3>How to explain the coordiante?</h3>

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When Laurie throws a tennis ball toward her dog from a height, the t-coordinate of the solution to this system represents the time at which the ball and the dog's mouth are at the same height

The complete question is:

Laurie throws a tennis ball toward her dog from a height of 4.5 ft. The initial vertical velocity of the ball is 18 ft/s. At the same time as Laurie throws the ball, her dog jumps with an initial vertical velocity of 21 ft/s. When the dog jumps, its mouth is 1.5 ft above the ground. What does the t-coordinate of the solution to this system represent?

Learn more about coordinates on:

brainly.com/question/17206319

#SPJ1

5 0
2 years ago
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Answer:

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Step-by-step explanation:

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