Describe the location of the point having the following coordinates. abscissa and ordinate have the same sign

A. Quadrant I or Quadrant III
B. Quadrant II or Quadrant III
C. Quadrant II or Quadrant IV
D. Quadrant I or Quadrant IV

Aportion of a line bounded by two points is defined as

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Evaluate cos2θ for cosθ = square root of 3/2