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Sergeeva-Olga [200]
3 years ago
13

Find the inverse of the following equation: y=2x-3

Mathematics
2 answers:
Elina [12.6K]3 years ago
8 0

Step-by-step explanation:

First get x on its own:

 

Subtract 3 from each side

y - 3 = 2x

 

Divide through by 2

y/2 - 3/2 = x

or x = y/2 - 3/2

 

Now simply switch labels: x↔y

y = x/2 - 3/2

aleksandr82 [10.1K]3 years ago
4 0

Answer:

y=\frac{x}{2}+\frac{3}{2}

Step-by-step explanation:

To find inverse of an equation, replace the variables x with y and y with x:

x = 2y - 3

Now we get it in slope-intercept form:

x = 2y - 3

Add 3 to both sides.

x + 3 = 2y

Divide both sides by 2.

\frac{x}{2}+\frac{3}{2}=y

Swap left and right sides.

y=\frac{x}{2}+\frac{3}{2}

And this is the inverse of the equation y = 2x - 3.

I hope you find my answer helpful.

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The p-value is: 0.0017

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