(a) graph line 1. (b) graph line 2 onto the same graph. (c) what is the solution to the system? use graphing to solve. explain your answer.
(score for question 2: of 3 points) 2. the table shows children’s ages and the number of servings of vegetables the children ate each week. age servings of vegetables 15 6 7 32 8 32 9 30 11 20 3 16 4 22 5 26 6 29 10 27 10 24 12 17 13 10 (a) create a scatter plot of the data. (b) do the points appear to follow a linear pattern? if so, is the correlation positive or negative?
(score for question 3: of 3 points) 3. lines and m are parallel. lines and are transversals. what is if ? justify your answer.
Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50