Given f(x) and g(x), find all values of x for which f(x) = g(x).f(x) = 2x2 + 3x and g(x) = 3 + 5x
A. ,
B. ,
C. -1 + , -1 -
D. 1 + , 1 -
Answer: B
Mathematics
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Describe the graph of the polar equation.r2 + 2r2sin ? cos ? = 400
A. Two horizontal lines passing through (0, ±20) B. Parabola opening upward with vertex at (0, 20) C. Two straight lines of slope -1, y-intercepts (0, ±20) D. Parabola opening to the right with vertex at (20, 0)
Mathematics
Determine if the series converges absolutely, converges, or diverges.
A. converges conditionally B. diverges C. converges absolutely
Mathematics
Simplify the fraction to lowest terms.
A.
B.
C.
D.
Mathematics
Graph the system of inequalities.y ? x2 - 1y ? 1 - x2
A.
B.
C.
D.
Mathematics