As given in the text, the braking distance b (in feet) for a car traveling v miles per hour is


C) 31.36 miles per hour

Mathematics

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Reflect the figure about the indicated axis of reflection on the graph.Reflect the figure about line segment B, then about line segment A.

What will be an ideal response?

Mathematics

Solve the problem.For a hyperbolic mirror the two foci are 42 cm apart. The distance of the vertex from one focus is 6 cm and from the other focus is 36 cm. Position a coordinate system with the origin at the center of the hyperbola and with the foci on the y-axis. Find the equation of the hyperbola.

A.  -  = 5
B.  -  = 1
C.  -  = 5
D.  -  = 1

Mathematics

Determine whether the ordered pair is a solution for the given equation.y = 9 - x, (4, 5)

A. Yes B. No

Mathematics

The function f is one-to-one. Find its inverse.f(x) = 

A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = 
D. f-1(x) = 

Mathematics