Answer:
Centre: (6,0)
Radius: 2
Step-by-step explanation:
r² = 4
r = 2
I believe the number of students they had last year are 360 students i hope this helps.
Answer:
y=4x
Step-by-step explanation:
it goes through 0,0 on my graph
Answer:
-150
Step-by-step explanation:
x^2 - 7x^2 - 18x +42
3^2 - 7(3)^2 - 18(3) + 42
9 - 63 - 54 + 42
-54 -54 + 42
-108 + 42
-150