3 years ago

If anyone can help me out that would be great

Mathematics

1 answer:

Svetlanka [38]3 years ago

4 0

(-4,8)
Hope this helped

You might be interested in

Hav sum freh poits <br> Love ur mom

Stella [2.4K]

Answer:

Thank you so much

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

one day 17250 people attended a football match work out 17250 as a percentage of 28750 can yall tell me the answer

Pepsi [2]

hope this help you have a great day

5 0

3 years ago

1. What is the common

uysha [10]

Answer:

Step-by-step explanation:

It is add three add three add three add three

5 0

3 years ago

A farm stand sells apples pies and jars of applesauce. The table shows the number of apples needed to

Galina-37 [17]

Answer:

Step-by-step explanation:

3 0

3 years ago

Define a function f on a set of real numbers as follows: f(x) = 3x − 1 x , for each real number x ≠ 0 Prove that f is one-to-one

dalvyx [7]

Answer with Step-by-step explanation:

We are given that

$f(x)=\frac{3x-1}{x}$

For each real number $x\neq 0$

To prove that f is one -to-one.

Proof:Let $x_1$ and $x_2$ be any nonzero real numbers such that

$f(x_1)=f(x_2)$

By using the definition of f to rewrite the left hand side of this equation

$f(x_1)=\frac{3x_1-1}{x_1}$

Then, by using the definition of f to rewrite the right hand side of this equation of $f(x_1)=f(x_2)$

$f(x_2)=\frac{3x_2-1}{x_2}$

Equating the expression then we get

$\frac{3x_1-1}{x_1}=\frac{3x_2-1}{x_2}$

$3x_1x_2-x_2=3x_2x_1-x_1$

$3x_1x_2-3x_1x_2+x_1=x_2$

$x_1=x_2$

Therefore, f is one-to-one.

6 0

3 years ago