Its adding 16 after every number, so 72+16 would give you 88
It's a perfect square because 8 times 8 equals 64.
The picture is unclear message me so i can help you
Answer:
2
Step-by-step explanation: The y-intercept happens when x=0 if you think about it graphically, so plug x=0 into your equation. f(x) means the same thing as y, so
y= 2*3^0
y=2*1
y=2