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Artemon [7]
1 year ago
8

Someone help (find the inverse)

Mathematics
1 answer:
Yanka [14]1 year ago
7 0

The value of inverse function when x = 0 is 1, when x = 1 is infinity or not defined, and when x = 3 is -1/2.

What is function?

A function in mathematics is an expression, rule, or law that determines the relationship between two variables, one of which is independent, and the other of which is dependent (the dependent variable). The traditional notion of function was first proposed by German mathematician Peter Dirichlet in 1837.

The function for the line shown in the graph can be written as:

y = -x + 1

Here, y = f(x)

\frac{1}{f(x)} = \frac{1}{-x+1}

f^{-1}(x) = \frac{1}{-x+1}

We can put the given values in place of x in this function:

f^{-1}(0) = 1

f^{-1}(1) = infinity or ( not defined)

f^{-1}(3) = -\frac{1}{2}

This is the required answers.

To know more about functions, go to link

brainly.com/question/10439235

#SPJ13

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What are the next three terms in the sequence 4, -1, -6, -11, ...?
Fynjy0 [20]

Answer:

In summary, "the next three terms" are {-16, -21, -26}

Step-by-step explanation:

Note that the common difference separating the terms of 4, -1, -6, -11, ... is -5.  Each new term is found by combining the previous term with -5.

Thus, the applicable formula is a(n) = 4-5(n-1).

We should test this.  Take the term -6 and determine whether or not this formula correctly predicts the next term:  -11:

a(4) = 4-5(4-1) = 4 - 5(3) = 4 - 15 = -11 (yes).

We have the first four terms and need the 5th, 6th and 7th terms.

The fifth term, a(5), is 4-5(5-1) = 4-20 = -16

The sixth term is a(6) = 4-5(6-1) = -21

The seventh term is a(7) = 4 -5(6) = -26

In summary, "the next three terms" are {-16, -21, -26}

8 0
3 years ago
What is the equation of a line that is parallel to the line 2x + 5y = 10 and passes through the point (–5, 1)? Check all that ap
Lubov Fominskaja [6]

Hello!

-----------------------------------------------------------------------------------------------------------------

2x+5y=10

We want to turn this equation into y=mx+b form:

5y=-2x+10

Divide both sides by 5:

y=-2/5x+2

Now, the equation of the line parallel to it:

Remember, parallel lines have the same slope.

So these two lines have the same slope (-2/5)

Now, use Point-Slope form:

y-y1=m(x-x1)

y=1=-2/5(x-(-5)

y-1=-2/5(x+5)

y-1=-2/5x-2

y=-2/5x-2+1

y=-2/5-1

Hence, this is the required solution. I hope you find it helpful!

~SparklingFlower

--------------------------------------------------------------------------------------------------------------

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