Answer:
1. 73
2.-63
Step-by-step explanation:
1. 30+43=73
2. -84+21= 21-84=-63
Answer:
the inverse of the quadratic function
is 
Step-by-step explanation:
We need to find inverse of the quadratic function
Let

Replace x and y

Now, we will solve for y
Adding 3 on both sides


Taking square root on both sides

Now replace y with 

So, the inverse of the quadratic function
is 
6(Mathhony’s b). Just multiply matthonys boxes by 6
You are translating upwards, so you add 5 to the y
N(7, 4 (+5))
Simplify
N'(7,9) is your new coordinate
hope this helps
Answer:
12:30
Step-by-step explanation: