Determine if the given ordered triple is a solution of the system of linear equations.

A. Yes
B. No


Answer: A

Mathematics

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Provide an appropriate response.The shape of a paper streamer suspended above a dance floor can be described by the function  where y is the height of the streamer (in feet) above the floor and x is the horizontal distance (in feet) from the center of the room. Use a graphing calculator to graph the function.

What will be an ideal response?

Mathematics

Solve the problem.A railroad tunnel is shaped like a semi-ellipse. The height of the tunnel at the center is 20 ft and the vertical clearance must be 10 ft at a point 15 ft from the center. Find an equation for the ellipse. 

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1

Mathematics

Determine which of the rational functions given below has the following feature(s).x-intercepts: (4, 0) and (-3, 0), y-intercepts: none, vertical asymptotes:  and  horizontal asymptote: 

A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 

Mathematics

Find the y- and x-intercepts for the equation. Then graph the equation. -5y - x = 0

A. (0, 0), (0, 0)

B. (0, 5), (-5, 0)

C. (0, 0), (0, 0)

D. (0, -5), (5, 0)

Mathematics