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The output of a function is 9 less than 3 times the input. Write an equation for the function and then find the input when the output is –6.
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The output of a function is 9 less than 3 times the input. Write an equation for the function and then find the input when the output is –6.

User Miljan Vulovic
by
9.1k points

1 Answer

4 votes
output is y.

so, y is -6.

-6 x 3 - 9
use PEMDAS to solve

-18 - 9

- 27

the input is -27
User Lalameat
by
8.6k points
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