Write the equation of the ellipse shown in the graph. a.(x+1)^2/4 + (y-2)^2/9=1b.(x+1)^2/9 + (y-2)^2/4=1c.(x-1)^2/4 + (y+2)^2/9=1d.(x-1)^2/9 + (y+2)^2/4=1

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

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

If g^-1(x) is the inverse of g (x) which statement must be true