Use this graph to answer each question. Big "D" Sales 1989-1990 
MonthWhat was the percent of increase in sales between month 2 and month 12 of 1990? Round your answer to the nearest tenth.
A. 25.0%
B. 28.6%
C. 14.3%
D. 22.2%
Answer: B
You might also like to view...
Express the number in scientific notation.0.000000709011
A. 7.09011 × 10-7 B. 7.09011 × 106 C. 7.09011 × 107 D. 7.09011 × 10-6
Identify the vertex of the given parabola.f(x) = (x + 3)2 + 3
A. (3, 0) B. (-3, -3) C. (-3, 3) D. (0, 3)
Divide and simplify.
A. 4x + 3 + 
B. 4x + 3
C. 4x + 9x5 + 
D. 10x + 3
Identify the vertex, the equation of the axis of symmetry, and the x- and y-intercepts of the graph. Then graph.f(x) = x2 + 5x + 4
A. Vertex: 
;
axis of symmetry: x = - 
;
x-intercepts: (1, 0), (4, 0);
y-intercept: (0, 4)
B. Vertex: 
;
axis of symmetry: x = 
;
x-intercepts: (1, 0), (4, 0);
y-intercept: (0, 4)
C. Vertex: 
;
axis of symmetry: x = - 
;
x-intercepts: (-1, 0), (-4, 0);
y-intercept: (0, 4)
D. Vertex: 
;
axis of symmetry: x = 
;
x-intercepts: (-1, 0), (-4, 0);
y-intercept: (0, 4)