Question

If the function rule is y = 5x - 10 and the input is 12, what is the output.

Answer 1

Answer:

Step-by-step explanation:

Say $x$ is the input, and $y$ is the output.

$y = 5x - 10$ becomes $y = 5(12) - 10$

We need to multiply 5 by 12.

5 times 12 = 60.

Subtract 10 to get our answer.

60 - 10 = 50.

The complete equation is $50 = 5(12) - 10$

Where as $x$ is 12, and $y$ is 50.

Hope this helped.

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