22+(-18) find the sum of the answer

4

Step-by-step explanation:

Step 1:  Adding a negative is same as subtracting a positive

22 + (-18)

22 - 18

4

 4

no, x cannot be the same number. in all of them, x is 1. for one input there is another output. g is not a function

give brainliest

a negative exponent is translated as follows:

so, we have