Find a polar equation for the circle shown.r = -10 cos ?
A. 
B. 
C. 
D. 
Answer: A
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Determine the coefficient and the degree of each term in the polynomial.-3x4 - 15x2 + 5x + 4x6
A. Coefficients: -3, -15, -5, -4 degrees: 4, 2, 1, 6 B. Coefficients: -3, -15, 5, 4 degrees: 4, 2, 0, 6 C. Coefficients: -3, -15, 5, 4 degrees: 4, 2, 1, 6 D. Coefficients: 4, 2, 1, 6 degrees: -3, -15, 5, 4
Use synthetic division to divide f(x) by x - c, and then write f(x) in the form f(x) = (x - c)q(x) + r.f(x) = x5 + x2 + 2; x - 2
A. (x - 2)(x4 + 3x2) + 8 B. (x - 2)(x4 + 3) + 8 C. (x - 2)(x4 + 2x3 + 4x2 + 9x + 18) + 38 D. (x - 2)(x4 + 2x3 + 5x2 + 10x + 20) + 42
Solve.Angie is wrapping a present for her nephew. She has a roll of wrapping paper that has 13 feet of wrapping paper on the roll. She uses 
feet to wrap the present. How many feet of wrapping paper are left on the roll?
A. 10
feet
B. 10
feet
C. 12
feet
D. 9
feet
Solve using the substitution method. Use a graphing calculator to check your answer. x + 3y = -32y = 16 - 3x
A. (10, -14)
B. (10, 10)
C.
| No solution |
D. Infinitely many solutions