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.w2 - 4w + 6 = 0
A. One rational solution
B. Two nonreal complex solutions
C. Two rational solutions
D. Two irrational solutions
Answer: B
Mathematics
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Identify the set as finite or infinite.{2, 4, 6, 8, . . .}
A. Infinite B. Finite
Mathematics
Solve.The temperature at 5:00 was -4°C. Four hours later, it was -11°C. What was the change in temperature?
A. -7°C B. 7°C C. 15°C D. -15°C
Mathematics
Perform the indicated operation or operations. Simplify, if possible.
- 
A. 
B. 
C. 
D. 
Mathematics
Graph the sinusoidal function.y = -5 sin (
x)
A. 
B. 
C. 
D. 
Mathematics