Choose the function whose graph is given by: +
2x1
251
O A. y=-4cos(1)
o B. y= Acos(2x)
O c. y=4cos(1)
O D. y = 4cos(2x)

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Which of the following is true for the relation f(x)=2x^2+1