Verify the identity.tan 2x = 
What will be an ideal response?
tan 2x = 
= 
= 
= 
.
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Graph the parabola or ellipse. Include the directrix that corresponds to the focus at the origin.r = 
A. 
B. 
C. 
D. 
When the temperature of a pot in a kiln is 1,526° F an artist turns off the heat and leaves the pot to cool at a controlled rate of 72° F per hour. Express the temperature T of the pot in degrees Celsius as a function of the time t (in hours) since the kiln was turned off. ?
A. 
B. 
C. 
D. 
E. 
Solve.A ball is dropped from a height of 4 m. On each upward bounce the ball returns to 
of its previous height. Find the total distance the ball travels in an upward direction before coming to rest.
A. 15 m B. 28 m C. 12 m D. 3 m
Provide an appropriate response.Explain how (-8x)8 and -8x8 are different.
What will be an ideal response?