The coordinate grid shows the graph of four equations: A coordinate grid is shown from negative 12 to positive 12 on the x-axis and also on the y-axis. Line A passes through the ordered pairs negative 3, 4, and 9, negative 2. Line B passes through the ordered pairs 2, 8, and 8, negative 8. Line C passes through the ordered pairs negative 3, negative 4, and 4, 6. Line D passes through points 2, negative 2, and 5, and 6. Which set of equations has (3, 1) as its solution? Answer A: A and B

Answer B: C and D

Answer C: B and D

Answer D: A and D

Here is a Picture of the Grid:

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

more i think

hope this !