That's vertex form for a parabola 
and we read off vertex (p,q) as
Answer: Vertex (5,7)
The negative <em>a</em> tells us this is a downward opening parabola (upside down from the usual 
. I remember CUP - Concave Up Positive; here <em>a </em>is negative so not a cup, instead concave <em>down.</em> The same rule applies to second derivatives in calculus so memorize it now and use it later.
Answer: downward
I believe the answer is 18, because 5x3=15, so we can only assume that N is 6x3=18.
A typewriter costing $75.00 marked up 40% on cost M = 40 and S = 105
Answer:
-12
Step-by-step explanation:
2 x (5-2)^3
2 x (3)^3
2 x 27
54
