2 years ago

FIND X PLS HELP MEE plss

Mathematics

1 answer:

lorasvet [3.4K]2 years ago

6 0

I’m not sure
But
It could be 26!

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What is the slope of the line shown below?

Anton [14]

Answer:

Slope = 3

Step-by-step explanation:

2 - 8 = -6

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Slope = 3

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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.

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3 years ago

A line that is parallel to the graph of y=1/2+6 with a y-intercept of(0,-2)

Elena L [17]

1/2x-2 is one answer

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A scuba diver was studying some fish at -10 feet in the ocean. He dove down another 9 feet each hour after that. If he was down

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Step-by-step explanation:

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Step-by-step explanation:

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