Which of the following statements are true about the graph of f (x) = 1/4 coz ( x + π/3) - 1? select two of the following that apply.

Step-by-step explanation:

Options a and d are right.

The given function is of the above form

We have here a=1/4 :b=1 : p = -pi/3:  and k=-1

Hence we have an amplitude of 1/4, horizontal shift of pi/3 to the right,vertical shift of 1 unit down and vertical shrink of 1/4

Hence the correct choices would be

1) It has amplitude 1/4

d) Horizontal shift of pi/3 to the left

Other options are false

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)