Answer is: y= 1/2
Couldn’t fit all steps let me know if you need all of the steps!
Answer:
87
Step-by-step explanation:
We are looking at the numbers up side down
the number on the right is 86 and going to the left is 87, 88 ,89 ,90 ,91
A^2 -121 = a^2 -11^2 = (a-11)(a+11)
so the second choice is right sure
Substitute the given value into the function and evaluate.
The answer is -10