Answer:
Y = 43
Step-by-step explanation:
7^2 - y = 6
49 - y = 6
subtract 49
-y = -43
divide by -1
y = 43
AC = 28
Step-by-step explanation:
Answer:
This function is a quadratic.
Explanation:
If you sketch a graph, you will see the points form a U, representing a quadratic function.
Answer: 1 2 3
Step-by-step explanation:
Answer:
44 or 45
Step-by-step explanation:
400 divided by nine