And this one also please, I just don’t get it

Mathematics

1 answer:

svp [43]2 years ago

4 0

The answer is A
For a function, all you really need to do is plug in any “in” number to the equation to find the “out” number
For example: plugging in 5 into equation 1 would be:
f(5) = 9(5) + 4 = 49
If you keep doing this to each of the other “in” values, you would get the “out” values

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Answer:

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