Verify the identity.tan 2 x (1 + cos 2x) = 1 - cos 2x
What will be an ideal response?
tan 2 x (1 + cos 2x) = 
(1 + cos 2x) = 1 - cos 2x
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Provide an appropriate response. Find the slope of the line that passes through the points (1, -4) and (6, -4).
A. -4
B. 0
C. - 
D. no slope
Graph the equation and state its domain and range. Use interval notationx2 + y2 = 4
A. 
Domain = (-2, 2); Range = (-2, 2)
B. 
Domain = (-
, 
); Range = (-
, 
)
Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
A. x = 
, y = 
; 
B. inconsistent
C. x = - 
, y = 
; 
D. x = 9, y = 1; 
Write a differential equation that describes the rate of change of the indicated quantity.The deer population y in a forest is growing at a rate proportional to the difference between the population and an upper limit of 1500 deer.
A. 
= k(1500 + y)
B. 
= k(1500 - y)
C. 
= 
D. 
= 