Answer:
I am guessing 145 so B
Step-by-step explanation:
Answer:
$4.99
Step-by-step explanation:
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.
Let
, so that
and
. The integral is then equivalent to
