5. Sketch the graph of r=2 cos 30 over over [0, a] (use x on [-3, 3] and y on [-3, 3] when using your graphing calculator.

Q: 5. Find an equation for the graph: 1- A) y = 2 cos(3Tx) B) y = 3 cos s(x) C) y = 3 cos(2nx) D) y = 2…

A: Consider the graph

Q: Match the function with the graph (1) y = -1 + cos x

A:

Q: 7. Obtain the amplitude, vertical shift, period, Dr. R. and function graph f(x) = -3 cos(2x + n)

A:

Q: Sketch the graph of y = - -x'cos x

A: By the limit of the function when x goes to zero the function also goes to zero.. But other case…

Q: give the period of y = tan (3x)

A: Here we use the general equation of tangent function that is y=a tan(bx) and the period =πb

Q: How would you graph one period of f(x)=cos3(x+ π) on paper?

A: We will find out the required graph.

Q: 3. Which graph represents the function f given by F(8)=cos(8) ? Explain.

A: Range if cos function is [-1,1].

Q: 1. To obtain the graph of y=asinb(x-h)+k, explain what each of the values of a, b, h, and k affects…

A:

Q: How can the graph of y = sin-1 x be obtained from the graph of the restricted sine function?

A: given: y=sin-1x

Q: Use Desmos to graph y = cos x, y = cos (2x), and y = cos x+ cos (2x) for x>0.Compare and contrast…

A: We have to draw the graphs of y=cos(x) , y= cos(2x)  and  y=cos(x) + cos (2x)

Q: Graph the curve r² = 4 cos 0

A: the required graph is difficult to draw by hand so  I have attached the picture  of  r2=4cosθ

Q: 15

A: We have to find equation

Q: At which of these x-values is the graph of y = sin x above the graph of y = cos x ?

A: This is a very simple question even if you are given some options in form of intervals, using them…

Q: Sketch the graph of r = 6/ (3 + 3 cose).

A:

Q: Match each graph with its equation Ic r= sin(2 0) r= cos(6 0) r= cos(2 0) r= cos(3 0) r= cos(7 0)

A: The first graph represent the image of cos(6 theta) The second graph represent the image of cos (3…

Q: If y = tan-1(-1), find the value of y without use Calculator.

A: To find: The value of y without using calculator: Given: The equation is y=tan-1-1. Concept used:…

Q: Find period,phase shift, domain and range of y= sec1/2(4x+2π/3)+2

A: y=sec124x+2π3+2y=sec42x+π6+2y=sec 2x+π6+2 Now comparing with y=secbx-c+d, we get b=2,  c=-π6  &…

Q: I am not fully grasping the transformation from sinx to tanx and from cosx to tanx in step 2 of the…

A: To evaluate the following integral by using the substitution .Note: Since, the student has mentioned…