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likoan [24]
2 years ago
15

If f(x)= -3x + 1, then f^-1(x)=

Mathematics
1 answer:
UNO [17]2 years ago
8 0

Answer:

f^-1(x) = (x-1)/-3

Step-by-step explanation:

Invert equation:

Describe X in original function:

multiplied by -3

add 1

Reverse order:

subtract 1

divide by -3

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Timmy estimated he would spend $9 at the candy store. He went a little over-budget and spent $12. What was the percent error?
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<h2>Answer :</h2>

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8 0
2 years ago
Which graft represent -3x+5y=-15
azamat

The graph of the function -3x+5y=-15 is a linear function we can draw it by finding the values of y for every value of x.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function:

-3x + 5y = -15

The above function shows a linear function we can write it as:

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y = (3x - 15)/5

If x = 0, y = -3

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x = 2, y = -1.8

x = -1, y = -3.6

x = -2, y = -4.2

Thus, the graph of the function -3x+5y=-15 is a linear function we can draw it by finding the values of y for every value of x.

Learn more about the function here:

brainly.com/question/5245372

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This is 9 I would have to say.
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