Find the number of subsets of the set.{x | x is a day of the week}

A. 124
B. 256
C. 128
D. 127


Answer: C

Mathematics

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Graph the function.y = 2 cot

A.

B.

C.

D.

Mathematics

Solve the equation.s = 8 + 2 

A. {16} B. {32} C. {8} D. {12}

Mathematics

Find the horizontal and vertical asymptotes for the graph of the given function and sketch its graph.f(x) = 

A. Vertical asymptote: x = 0
Horizontal asymptote: y = 0

B. No vertical asymptote
Horizontal asymptote: y = 0

C. Vertical asymptote: x = 0
Horizontal asymptote: y = 0

D. Vertical asymptote: x = 0
Horizontal asymptote: y = 0

Mathematics

Write the complex number in standard form. ? ?

A. i
B. -i
C. i
D. i
E. -i

Mathematics