If x = 1/8 and y = -1/2, what is the value of the expression -2x – y^2? Options.
A) -3/2 B) -1/2 C) 1 D) 3/2 E) 7/4
-2X- y^2   -2x1/8 - (1/2)^2   -1/4-1/4   -1/2   -1/2 correct
<result>B</result>
If x = 1/8 and y = -1/2, what is the value of the expression -2x – y^2?