The graph shows Jessica's weight as it compares to her age. Using the line of best fit what is the best approximation for Jessica's weight at age 9? A) 70 pounds B) 75 pounds C) 80 pounds D) 85 pounds

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping