Find the exact value in radians.csc-1 (2)
A. 
B. 
C. - 
D. - 
Answer: A
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Evaluate the function for the given values of a and b. Then use the intermediate value theorem to determine which of the statements below is true.a = -2 and b = -1f(x) = 5x4 + 6x3 - 8x - 10
A. f(-2 ) and f(-1) have the same sign, therefore the intermediate value theorem cannot be used to determine whether f has a real zero between -2 and -1. B. f(-2 ) and f(-1) have opposite signs, therefore f has a real zero between -2 and -1. C. f(-2 ) and f(-1) have opposite signs, therefore f does not have a real zero between -2 and -1. D. f(-2 ) and f(-1) have the same sign, therefore f does not have a real zero between -2 and -1.
Reverse the order of integration and then evaluate the integral.
A. cos 2 - 1
B. 
(1 - cos 2)
C. 
(1 - cos 2)
D. 5(1 - cos 2)
The hyperbola shown in the calculator-generated graph was graphed in function mode with a square viewing window. What are the two functions y1 and y2 that were used to obtain the graph whose equation is given?
10
-10
A. y1 = 5
, y2 = -5
B. y1 = 3
, y2 = -3
C. y1 = 5
, y2 = -5
D. y1 = 5
, y2 = -5
Provide an appropriate response.Describe two advantages of the substitution method over the graphing method for solving systems of equations.
What will be an ideal response?