Find a polynomial equation with real coefficients that has the given roots.4, -9
A. x2 - 36x + 5 = 0
B. x2 - 5x - 36 = 0
C. x2 + 5x - 36 = 0
D. x2 - 36x - 5 = 0
Answer: C
Mathematics
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Provide an appropriate response. Write a function that represents the data shown below. The number of hours and the total cost are for a technical support phone service that charges by the hour (or any part of an hour).HoursTotal Cost2543764985120
A. C(x) = 24x B. C(x) = 20x + 14 C. C(x) = 27x D. C(x) = 22x + 10
Mathematics
Perform the indicated operation.8 ? 92 - 6(5 + 8) - (-5)
A. 11,556 B. -565 C. -11,556 D. 575
Mathematics
Find an equation for the line with the given properties.Parallel to the line -5x + 4y = -2; x-intercept = 5
A. -5x + 4y = -25 B. 4x + 5y = 25 C. -5x + 4y = 20 D. 4x + 5y = 20
Mathematics
Simplify the complex rational expression.
A. 
B. 
C. 
D. 
Mathematics