The term in a linear prediction rule that represents the intercept of a regression line is

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

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

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?