(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.
If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.
What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality