Answer:
None of the above
Step-by-step explanation:
There is no number that appears twice or thrice
C - remember the vertical line test determines if something is a function. A function has 1 x value for 1 y value. A B and D have more than one y value for a given x value.
Answer:

Step-by-step explanation:

Switch sides:

Multiply both sides by 9:


Divide both sides by 5:


Add 32 to both sides:


Well 36x4=144
So you have do this equation
36x4=144√=12
So the square root of 144 or 36x4 is 12
Answer:
I thank its b not sure sorry if its wrong