Graphing Sine and Cosine
What is the maximum of f(x) = sin(x)?
1
What is the amplitude of the function below?
2
What is the period of f(x) = sin(x)?
2pi
Which of the following is true for f(x) = 5cos(x) +1?
The range of the function is the set of real numbers -4 < or = y < or = 6.
What is the range of y = -5sin(x)?
all real numbers -5 < or = y < or = 5
Which function is graphed below?
f(x) = cos(x) OR f(x) = sin(x)
The graph of which function passes through (0,4) and has a minimum value at (3pi/2, 3)?
f(x) = sine(x) + 4
Which formula gives the x-coordinates of the maximum values for y = cos(x)?
kpi for k= 0, 2, 4,...
Which set of transformations is needed to graph f(x) = -2sin(x) + 3 from the parent sine function?
reflection across the x-axis, vertical stretching by a factor of 2, vertical translation 3 units up
What is the domain of f(x) = cos(x)?
the set of all real numbers
What is the range of f(x) = sin(x)?
the set of all real numbers -1 < or = y < or = 1
Which function has the given properties below? The domain is the set of all real numbers. One x-intercept is (2pi, 0.) The point (pi/2, -4) is on the graph. The y-intercept is (0, 0).
y = -4sin(x)
Which function describes the graph below?
y= 4 cosine (x) + 3
Which function describes the graph shown below?
y=1/2 sine (x) - 2