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: A
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Evaluate the definite integral. Express the answer in terms of natural logarithms.
A. ln
B. 
ln
C. 
ln
D. ln 2
Find the exact value of the expression.csc 
A. undefined B. 0 C. -1 D. 1
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