Solve the problem.The position of a particle at time t is given by s, where . Find the velocity 

A. ds/dt = 
B. ds/dt = 
C. ds/dt = 
D. ds/dt = 


Answer: B

Mathematics

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Find the slope of the line.

A. - 2
B. 2
C. - 
D.

Mathematics

Graph the basic function using a solid line and the transformed function using a dotted line.f(x) = - (x + 4)2 + 3

A.

B.


C.

D.

Mathematics

Solve the problem.If an object is propelled upward from ground level with an initial velocity of 31 feet per second, its height h in feet t seconds later is given by the equation  After how many seconds does the object hit the ground?

A. 1.9 sec B. 1.0 sec C. 0.5 sec D. 3.9 sec

Mathematics

Find the location and value of all relative extrema for the function. 

A. None B. Relative minimum of 2 at 1. C. Relative minimum of 1 at 0. D. Relative maximum of 0 at 1.

Mathematics