Find the partial fraction decomposition for the rational expression.
A. +
-
B. -
-
C. +
-
D. +
+
Answer: C
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Identify the distribution as symmetric, left-skewed, or right-skewed.Shoe sizes of adult women
A. Symmetric B. Right-skewed C. Left-skewed
Rewrite the expression with a positive rational exponent. Simplify, if possible.-1/3
A. -
B. -
C.
D.
The graph of either a cubic or quartic polynomial f(x) with leading coefficient ±1 and integer zeros is shown. Write the complete factored form of f(x).
A. f(x) = x(x + 2)(x + 1)(x - 3) B. f(x) = x(x - 2)(x - 1)(x + 3) C. f(x) = x(x - 2)(x + 1)(x + 3) D. f(x) = x(x + 2)(x - 1)(x - 3)
The equation of a parabola is given. Determine if the parabola is horizontal or vertical, the way the parabola opens, and the vertex.y = x2 - 6x + 15
A. horizontal; opens to the right; (6, -3) B. horizontal; opens to the right; (6, 3) C. vertical; opens upward; (-3, 6) D. vertical; opens upward; (3, 6)