Match the point in polar coordinates with either A, B, C, or D on the graph.
A. A
B. B
C. C
D. D
Answer: B
You might also like to view...
Rationalize the denominator. 
A. 
B. 
C. 
D. 
Evaluate the terms of the sum using the given information.x1 = 1, x2 = 4, x3 = -1, x4 = 3, and x5 = -4
A. 2 + 8 - 2 + 6 - 8 B. 1 + 4 - 1 + 3 - 4 C. 3 + 12 - 3 + 9 - 12 D. -1 + 12 - 3 + 9 - 12
Solve.Sand is poured carefully into a pile that forms a right circular cone as shown. The total surface area of the cone with slant height s and base radius r is given by the polynomial ?r2 + ?rs. Find an equivalent expression by factoring out a common factor.
A. ?r(?r + s) B. ?rs(r + 1) C. ?r(r + s) D. r(?r2 + ?s)
Suppose that in the loan described, the borrower made a larger payment, as indicated. Calculate (a) the time needed to pay off the loan, (b) the total amount of the payments, and (c) the amount of interest saved, compared with the original loan and payments.$7400; 6.2% compounded semiannually; 18 semiannual payments; with larger payment of $910.
A. (a) 10 semiannual periods (b) $9100 (c) $1176.15 B. (a) 10 semiannual periods (b) $8661.65 (c) $1105.15 C. (a) 9 semiannual periods (b) $7556.50 (c) $1097.15 D. (a) 9 semiannual periods (b) $8190 (c) $1150.15