Provide an appropriate response.Explain how the graph of y = 4 - 4 cos 3
can be obtained from the graph of 
What will be an ideal response?
The graph of y = cos x has its period changed to 
, is shifted 
units to the left, is stretched by a factor of 4, and is shifted 4 unit(s) upward to obtain the graph of 
Mathematics
You might also like to view...
Solve the equation by completing the square.(x + 2)(x - 1) = -4
A. x = -3 or x = 2
B. no real solution
C. x = -2 or x = 3
D. x = -3 - 
or x = -3 + 
Mathematics
Provide an appropriate response.True or False? A parabola has eccentricity between 0 and 1.
A. True B. False
Mathematics
Find the average rate of change of the function as x changes from a to b.f(x) = -x3; a = -2, b = 3
A. 7 B. -11 C. 19 D. -7
Mathematics
Use the Gauss-Jordan method to find A-1, if it exists.A = 
A. 
B. 
C. 
D. 
Mathematics