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levacccp [35]
3 years ago
13

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

Mathematics
1 answer:
svp [43]3 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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