F(x)=3x-2 h(x)=3x g(x)=x squared find the value of x when f(x)=19

Mathematics

1 answer:

Yuliya22 [10]2 years ago

4 0

The value of f(19) in the given equation is 55.

<h3>What is the function of a linear equation?</h3>

The function of a linear equation illustrates a straight line graph and for a given set of input into the function, there is usually a specific output.

Given that:

f(x) = 3x - 2

We are to find the f(x) = 19.

So;

f(19) = 3(19) - 2

f(19) = 57 - 2

f(19) = 55

Learn more about the function of a linear equation here:

brainly.com/question/14323743

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I am thinking of a number. My number is between 20 and 30 My number and 12 have only one common factor. What number could I be t

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Answer:

21, 22 and 26

Step-by-step explanation:

To answer this question first we need to know which are the factors of 12:

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So, now, we need 3 numbers that are <u>between 20 and 30 and that only have one common factor with 12</u>, in other words, they need to have just a 2 or a 3 in their factorization.

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