2015 #11 What nonzero value of x is a solution to the following equation?
x + 2 X-6 2x + 9
+
3x 5x
X
27
X=
A) 14
17
X =
B) 14
7 정
13
X=
14
C)
5
X=-
14
D)

The equation is y=17(7)+600 and it equals 717

First locate the turning point (vertex) of the graph. which is at the coordinates x=5 and y=9 or (5; 9).to determine whether it's a maximum or mininum value, you have to discern whether the vertex's y-value is the highest value or lowest value the graph can reach. since the vertex's y-value, 9 is the highest value the graph can reach, it will be a maximum.another basic way to determine whether the vertex's value is max or min is to see if the graph is smiling or sad. if it's smiling, the turning point/vertex would be a minimum, while a sad parabola would have a maximum y-value at the vertex.