Answer: -3/2
Step-by-step explanation:
The axis of symmetry, and thus the x-coordinate of the vertex, is given by 
So, the answer is 
Don't shade the part A and the part between A and B. Shade the B part only.
Answer:
24
Step-by-step explanation:
C. Table T
It is not a function if one x value gives more than 1 y-value. In table T, 3 gives 4 and -4 two different y values.
Answer:
169
Step-by-step explanation:
dont trip