Answer:
y = x - 8
Step-by-step explanation:
There's no magic method to doing these, and problem 21 makes it harder to see a pattern by using inputs that are not consecutive integers (like problem 20 does)!
Looking at inputs 20 and 21, the outputs are 8 less than the inputs. Check the other inputs and notice that the same pattern holds up.
C is correct because absolute value cant be negative.
Answer:
It's a photo of the problem. It's not a spam. Just so you could be sure. ;-)
Have a good day
Answer:
53.47
Step-by-step explanation: