Consider the rational expression 2x+3x2+2x+3 . which statements are true about the rational expression? select each correct answer. the numerator has two terms. the denominator has three factors. the denominator has three terms. 2x + 3 is a single factor in the numerator. 2x + 3 in the numerator divides out with 2x + 3 in the denominator.

What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.

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

An angle that measures between 90 and 180° is called a(,