2 years ago

This mapping shows a functional relationship. When f(x)=4, what is the value of x?

Mathematics

1 answer:

marishachu [46]2 years ago

3 0

Answer:

x=2

Step-by-step explanation:

This is a one-to-one relationship, so when the output (range) is 4, the input (domain) is 2

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blondinia [14]

Answer:

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Step-by-step explanation:

So, we got our equation:

$\frac{x+4}{2}=y$

We'll multiply both sides by 2 to get rid of that fraction.

x+4=14

Then, we just subtract 4 from both sides.

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Alchen [17]

Answer:

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algol [13]

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3 years ago

What is the equation of the line with the same slope as the equation x-4y=3 and the y-intercept(0,-8)?

kogti [31]

Answer:

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Step-by-step explanation:

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