Write the function in terms of a function of the reference angle.tan 

A. tan 
B. -tan 
C. -tan 
D. tan 


Answer: A

Mathematics

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Find the area of the surface generated when the given curve is revolved about the x-axis.  y = 4x + 5 on [0, 6]

A.
B. 192?
C. 204?
D. 204?

Mathematics

How many terms of the series would you need to add to find its sum to within 0.02?

What will be an ideal response?

Mathematics

Solve the system.



a. a = 3, y = 7
b.
c. x = 2, y = 3
d. x = 4, y = 3
e. no solution

Mathematics

Provide an appropriate response.h(x) = -2x + 5a. Is the point (2, 1) on the graph of the function?b. If x = 3, what is h(x)? What point is on the graph of the function?c. If h(x) = 5, what is x? What point is on the graph of h?d. What is the zero of h?

A. a. yes
b. h(3) = -3; (3, -3)
c. x = -2; (-2, 5)
d. 5
B. a. yes
b. h(3) = -1; (3, -1)
c. x = 0; (0, 5)
d. 5
C. a. yes
b. h(3) = -1; (3, -1)
c. x = 0; (0, 5)
d. 
D. a. no
b. h(3) = -1; (3, -1)
c. x = -2; (-2, 5)
d. 

Mathematics