Find an equation for the graph.

A. y = 2 sin (3x)
B. y = 3 sin (2x)
C. y = 2 sin 
D. y = 3 sin 


Answer: D

Mathematics

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Find all real numbers in the interval [0, 2?) that satisfy the equation.9 sin2x + 3 sin x = 2Round any approximations to the nearest tenth of a radian.

A.
B.
C.
D.

Mathematics

Classify the following as true or false.The quotient of an irrational number and a nonzero rational number could be rational.

A. True B. False

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For the spinners assume that the pointer can never lie on a border line. Find the ?P?(?F). ?

What will be an ideal response?

Mathematics

Start with the graph of y = ex. a) Describe a sequence of transformations that results in the graph of y = f(x); b) Find the range of f(x); c) Find the horizontal asymptote of the graph of f.f(x) = e4x + 5

A. a) The graph of y = ex is stretched horizontally by a factor of  and shifted down five units.
b) (-5, ?)
c) y = -5
B. a) The graph of y = ex is compressed horizontally by a factor of  and shifted up five units.
b) (5, ?)
c) y = 5
C. a) The graph of y = ex is compressed horizontally by a factor of 4 and shifted up five units.
b) (5, ?)
c) y = 5
D. a) The graph of y = ex is compressed vertically by a factor of  and shifted up five units.
b) (5, ?)
c) y = 5

Mathematics