Sketch the graph of the equation. Identify the vertex and the intercepts.y = x2 + 5x + 4
A. vertex: 
;
x-intercepts: (-1, 0) and (-4, 0);
y-intercept: (0, 4)
B. vertex: 
;
x-intercepts: (1, 0) and (4, 0);
y-intercept: (0, 4)
C. vertex: 
;
x-intercepts: (1, 0) and (4, 0);
y-intercept: (0, 4)
D. vertex: 
;
x-intercepts: (-1, 0) and (-4, 0);
y-intercept: (0, 4)
Answer: D
You might also like to view...
Solve the problem.The base of a rectangular tank measures 6 ft by 12 ft. The tank is 19 ft tall, and its top is 10 ft below ground level. The tank is full of water weighing 62.4 lb/ft3. How much work does it take to empty the tank by pumping the water to ground level? Give your answer to the nearest ft ? lb.
A. 810,950 ft ? lb B. 3,286,483 ft ? lb C. 1,664,582 ft ? lb D. 811,140 ft ? lb
Solve the inequality symbolically. Express the solution set in interval notation.
< 
A. (-?, 
)
B. (
, ?)
C. (-?, 
)
D. (
, ?)
Imagine that you have been asked to apply the industrial organization (I/O) model to explain why a firm is performing poorly. What is the most likely explanation for the firm's poor performance according to this model?
A. Lack of core or distinctive competencies B. Inability to achieve a sustainable competitive advantage C. Failure to carefully examine opportunities and threats in the external environment D. All of these
Use the table to find the following derivative.
Find Dx(g[f(x)]) at x = 2.
A. 5 B. -25 C. 15 D. 16