Solve by the quadratic formula. If there are no real roots, say so.2n2 = -6n - 1
A. n = 
B. n = 
C. n = 
D. n = 
Answer: C
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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
Find the grade point average for a student earning the following grades. Assume 
and 
Round answer to the nearest hundredth.
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A. 3.00
B. 2.00
C. 4.00
D. 7.80
Find the sum.
- 
+ 
- . . .
A. 
B. - 
C. 
D. Does not exist
Write the standard form of the equation of the circle with radius r and center (h, k).r = 2; (h, k) = (-10, -7)
A. (x - 10)2 + (y - 7)2 = 2 B. (x + 10)2 + (y + 7)2 = 4 C. (x - 10)2 + (y - 7)2 = 4 D. (x + 10)2 + (y + 7)2 = 2