Which of the following ordered pairs lies on the graph of h(x) = -2x 2 ? (1, -4)
(1, 4)
(1, -2)

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

Which value of c would make he following expression completely factored? 8x+cy

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3