Answer:
Yes
Step-by-step explanation:
Because each value of x gives one and only one value of y
conversely, if each value of x gives more than one value for y, then it is not a function.
The inequality graph shown is a graph of x < -6
The correct option is option B because it is the only one whose solution give x<-6
x + 9 < 3
x < 3 - 9
x < -6
Therefore the answer is B
Answer: 2
Step-by-step explanation:
Subtract 1:
x/4=2
multiply by 4:
x=8 which is the answer
4x^2 + 8x + 9
I just counted them
hope this helps