Answer:
4000 and 7000
Step-by-step explanation:
The illegal values of b are when the denominator equals 0.
So,
gives you (b-4)(b+2)=0
Therefore, b=4 and b=-2, which is answer A.
Answer:
the graph would start at (0,2) [2 points up from the origin] and then go over 3 up 2, and repeat that over 3 up 2 until you've completed your line to the extent needed
The center is M.
Your answer is B.
Answer:
Parallel
Step-by-step explanation:
QR and ST both parallel to y axis.