Write the first five terms of the arithmetic sequence with the given first term, a1, and common difference, d.a1 = -13; d = 1
A. -13, -12, -11, -10, -9
B. -11, -12, -13, -14, -15
C. -9, -10, -11, -12, -13
D. -11, -10, -9, -8, -7
Answer: A
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Find the least common denominator.,
, and
A. 60 B. 20 C. 12 D. 30
Multiply.
A. 3,467,596 B. 3,468,696 C. 3,478,596 D. 3,468,596
Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the x-axis or touches the x-axis and turns around, at each zero.f(x) = x3 + 3x2 - x - 3
A. -1, multiplicity 1, crosses the x-axis; 1, multiplicity 1, crosses the x-axis; - 3, multiplicity 1, crosses the x-axis. B. 1, multiplicity 2, touches the x-axis and turns around; - 3, multiplicity 1, crosses the x-axis. C. -1, multiplicity 1, touches the x-axis and turns around; 1, multiplicity 1, touches the x-axis and turns around; - 3, multiplicity 1, touches the x-axis and turns around D. 3, multiplicity 1, crosses the x-axis; 1, multiplicity 1, crosses the x-axis; - 3, multiplicity 1, crosses the x-axis.
Write the equation in standard form for an ellipse or a hyperbola centered at (h, k).20x2 - 100x + 16y2 + 32y + 121 = 0
A. +
= 1
B. +
= 1
C. +
= 1
D. +
= 1