Answer:
y = x² + 2
Step-by-step explanation:
Given
x = ( square both sides )
x² = y - 2 ( add 2 to both sides )
x² + 2 = y
-4x + 10 = 2
-4x = -8
x = 2
Your answer is:
7m
Step-by-step explanation: bc i said
Step-by-step explanation:the claim is valid because the average is 7