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grandymaker [24]
2 years ago
13

This is from gradpoint, please help me y’all :((

Mathematics
2 answers:
Zepler [3.9K]2 years ago
7 0

Answer:

<u><em>No, these functions fail to be inverses of each other.</em></u>

Step-by-step explanation:

We have two functions :

  • f(x) = 3x + 2
  • g(x) = \frac{x-2}{3}

Let's take the function f(x) and take x = 1.

  • f(1) = 3(1) + 2
  • f(1) = 5 [Keep this in mind]
  • If f(1) is 5, then if g(x) is an inverse function, g(1) should be \frac{1}{5}

Let's try the same with g(x).

  • g(1) = \frac{1-2}{3}
  • g(1) = -\frac{1}{3}

Clearly, they are not inverse functions of each other.

Afina-wow [57]2 years ago
5 0

Answer if im not misstaken its no

Step-by-step explanation:

because ur working with fractions they dont = the same thing. lmk if im wrong

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Answer:

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Step-by-step explanation:

Simply plug in <em>x</em> and evaluate:

y = 15 + 3ln(7.2)

Only way to calculate ln is to plug into a calc:

We should get 20.9222 as our answer.

7 0
3 years ago
Please help I’m not good at this
tia_tia [17]
23/4

Step by step:
5/1 + 3/4
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8 0
4 years ago
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olya-2409 [2.1K]

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True

Step-by-step explanation:

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4 0
3 years ago
I AM BEGGING, PLEASE HELP ME. CAN SOMEONE PLEASE HELP ME!
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Answer:

37.5

Step-by-step explanation:

180-75 = 105

180 is the sum of all the angle in a triangle

180-105 = 75

75/2 = x becuz the triangle is icoceles

=37/5

Hope this helps :) Giving me brainiest would help a lot :))

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