A function will not have any x values the same..they would all have to be different...it does not matter about the y values.
But u are looking for one that is not a function...so u need to look for the one that HAS repeating x values.
Is ur question worded right ? Because...
a. is NOT a function
b. is NOT a function
c. is NOT a function
d. IS a function
Answer: X= 6-4^z/2
Step-by-step explanation: first you need to get rid of the 4. You subtract it from both sides. So now
2x=6-4 to the power of z
So now you need to get rid of the 2. You divide both sides by two. Then you get
X= 6-4^z/2
I don’t know if I’m seeing the whole problem but what I can say is
x = < 3 because it’s vertical.
x = < 4 because it’s corresponding angles.
x = < 7 because it’s Alt. Exterior
A and C would be your answer because
3x2= 6
4x2=8.
And
3x3=9
4x3=13
Answer:
b = y-intercept
Step-by-step explanation: