Graph the equation by plotting points.y = |x| - 3
A.
B.
C.
D.
Answer: A
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Look for a pattern and then predict the general term, or nth term, an, of the sequence.6, 12, 18, 24, 30, . . .
A. an = 6n B. an = n + 6 C. an = n6 D. an = 7n
Perform the indicated operation.Subtract (6x + 3) from the sum of (9x2 + 8x + 1) and (x3 - 2).
A. x3 - 9x2 - 2x + 4 B. x3 + 9x2 + 2x - 4 C. x3 - 9x2 - 2x - 4 D. -x3 - 9x2 - 2x + 4
Given that f(x) = sin x, g(x) = cos x, and h(x) = tan x, evaluate the given function. The point (x, ), on the circle
, also lies on the terminal side of an angle ? in standard position. The point
, on the circle
, also lies on the terminal side of an angle ? in quadrant IV. f(? + ?)
A.
B.
C.
D.
Find the domain and range of the relation.{(7, 1), (7, -9), (7, -1)}
A. domain: {7}; range: {-9, -1, 1} B. domain: {7}; range: {-9, -1, 1, 7} C. domain: {-9, -1, 1}; range: {7} D. domain: {1, 7}; range: {-9, -1}