Find the vertex and axis of symmetry of the graph of the function.f(x) = x2 + 3x + 6
A. 
; x = 
B. 
; x = - 
C. (-1, 6) ; x = -1
D. (3, 24) ; x = 3
Answer: B
Mathematics
You might also like to view...
Find the vertices and foci of the ellipse.
+ 
= 1
A. Vertices: (0, ±5); Foci: (0, ±3) B. Vertices: (0, ±5); Foci: (0, ±4) C. Vertices: (±5, 0); Foci: (±3, 0) D. Vertices: (±5, 0); Foci: (±4, 0)
Mathematics
Find the simple interest. Round to the nearest cent.$1700 at 15% for 3 months
A. $42.50 B. $1763.75 C. $255.00 D. $63.75
Mathematics
Solve the problem.A restaurant has a capacity of 112 patrons. If the restaurant is 
full, how many patrons are at the restaurant?
A. 32 patrons B. 34 patrons C. 16 patrons D. 30 patrons
Mathematics
Solve the problem.A baseball player with a batting average of 0.200 comes to bat. What are the odds of his getting a hit?
A. 1 : 4 B. 4 : 1 C. 1 : 5 D. 5 : 1
Mathematics