Sketch the graph of the equation. Identify the vertex and the intercepts.y = x2 + 6x
A. vertex: (3, - 9);
x-intercepts: (0, 0) and (6, 0);
y-intercept: none
B. vertex: (- 3, - 9);
x-intercepts: (0, 0) and (-6, 0);
y-intercept: none
C. vertex: (- 3, - 9);
x-intercepts: (0, 0) and (-6, 0);
y-intercept: (0, 0)
D. vertex: (3, - 9);
x-intercepts: (0, 0) and (6, 0);
y-intercept: (0, 0)
Answer: C
Mathematics
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A. 15, 0
B. 15, -13, 0, 
C. 15, -13, 0
D. 15, 0, 
, 
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Translate the problem to an equation. Do not solve.A number minus 3 equals 5.
A. 3 - x = 5 B. x - 3 = 5 C. x = 3 - 5
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Find the rectangular coordinates for the point for which the polar coordinates are given.
A. (6
, 6
)
B. (6
, -6
)
C. (-6
, 6
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D. (-6
, -6
)
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Simplify the complex rational expression.
A. 
B. 
C. 
D. 
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