A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 1, a2 = 2, an+2 = an+1 - an
A. 1, -2, 3, -4, 5
B. 1, 2, 1, 0, -1
C. 1, 2, 1, -1, -2
D. 1, -1, 2, -3, 5
Answer: C
Mathematics
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Decide whether the statement is true or false.The graph of (x + 5)2 + (y - 6)2 = 0 contains no points.
A. True B. False
Mathematics
Find the measures of two angles, one positive and one negative, that are coterminal with the given angle.131°
A. 401°; -139° B. 491°; -229° C. 311°; -49° D. 491°; -49°
Mathematics
Graph. Label any intercepts and determine the slope of the line. If the slope is undefined, state this.y = 7
A. y-intercept: (0, 7), m: 0
B. y-intercept: (0, 0), m: 7
C. y-intercept: (0, 0), m: 
D. y-intercept: (7, 0), m: undefined
Mathematics
Evaluate the integral.
A. 6
B. 12
C. -6
D. 6(e3 - e)
Mathematics