y=2cos(2x-\\\\pi )

\ The amplitude of

y=2cos(2x-\\\\pi )

is 2 .\ (Type an exact answer, using

\\\\pi as

needed. Use integers or fractions for any numbers in the expression.)\ The range of

y=2cos(2x-\\\\pi )

is\ (Type your answer in interval notation. Type an exact answer, using

\\\\pi as

needed. Use integers or fractions for any numbers in the expression.)\ The period of

y=2cos(2x-\\\\pi )

is\ (Simplify your answer. Type an exact answer, using

\\\\pi as

needed. Use integers or fractions for any numbers in the expression.)\ The phase shift of

y=2cos(2x-\\\\pi )

is\ (Simplify your answer. Type an exact answer, using

\\\\pi as

needed. Use integers or fractions for any numbers in the expression.)\ Use the coordinates of thetive quarter points of

y=cosx

to determine the corresponding quarter points on the graph of

y=2cos(2x-\\\\pi )

.\ \\\\table[[\\\\table[[Quarter points of],[

y=cosx

y=2cos(2x) The amplitude of y=2cos(2x) is (Type an exact answer, using as needed. Use integers or fractions for any numbers in the expression.) The range of y=2cos(2x) is (Type your answer in interval notation. Type an exact answer, using as needed. Use integers or fractions for any numbers in the expression.) The period of y=2cos(2x) is (Simplify your answer. Type an exact answer, using as needed. Use integers or fractions for any numbers in the expression.) The phase shift of y=2cos(2x) is (Simplify your answer. Type an exact answer, using as needed. Use integers or fractions for any numbers in the expression.) Use the coordinates of thetrive quarter points of y=cosx to determine the corresponding quarter points on the graph of y=2cos(2x). (Simplify your answers. Type ordered pairs. Type exact answers, using ras needed. Use integers or fractions for any numbers in the expressions.) Choose the correct graph of y=2cos(2x) below. A. B. c