Answer:
function
Step-by-step explanation:
The graph shows a function since it passes the vertical line test.
I'm confused are you asking if your answer is correct
MN = 48
Since AB is a diameter , so it divides MN into 2 equal parts i.e. MO = NO
7x-4 = 6x
7x-6x = 4
x = 4
Now
MN = MO + NO
MN = 7x-4+6x
MN = 7(4)-4+6(4)
MN = 28-4+24
