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Naddik [55]
3 years ago
5

A function has the function rule y = x - 7. If the input is 4, what is the output?

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
8 0

If you want to evaluate a function at a specific input, you have to substitute the generic variable with that specific value.

So, if you substitute "x" with "4", your function will output

y=4-7=-3

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