The nth term of a sequence is given. Find the first 4 terms.an = n2 - 8
A. 10, 13, 17, 24
B. -7, -4, 11, 8
C. -7, -7, 1, 8
D. -7, -4, 1, 8
Answer: D
Mathematics
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Write an expression for the general or nth term, an, of the arithmetic sequence.-6, -1, 4, 9, . . .
A. an = 5n - 11 B. an = 5n - 6 C. an = 5(n+1) - 6 D. an = -5n - 11
Mathematics
Name the quadrant in which the point is located, or the axis on which it lies .(-20, 0)
A. x-axis B. Quadrant II C. Quadrant III D. y-axis
Mathematics
Find the axis of symmetry of the given function.g(x) = 2x2 - 20x + 52
A. x = 2 B. x = -2 C. x = -5 D. x = 5
Mathematics
Simplify the radical.
A. x7
B. x14
C. x14
D. x7
Mathematics