Use the discriminant to determine the number and type of solutions for the equation. If the solution(s) are real, state whether they are rational or irrational.2 + 4z2 = 2z
A. One rational solution
B. Two irrational solutions
C. Two rational solutions
D. Two nonreal complex solutions
Answer: D
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Graph the inequality.y < -4x + 1
A. 
B. 
C. 
D. 
Without using a calculator, determine the value of the trigonometric function or state that the value is undefined.cot 
A. - 
B. 
C. 
D. - 
Use the Factor Theorem to determine whether x - c is a factor of f(x).f(x) = 5x4 + 9x3 - 2x2 + x - 2; x + 2
A. Yes B. No
The Megabucks Corporation is issuing a 20-year bond paying 7% interest. An investor wishes to buy the rights to receive the interest on $30,000 worth of these bonds and seeks a 12% rate of return. If the investor payments are made continuously, what will the investor pay? Round your answer to the nearest cent. Round your answer to the nearest cent. ?
A. $159.12 B. $17,500.00 C. $210,405.59 D. $1,909.49 E. $15,912.44