Tables and Relations Review

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Presentation transcript:

Tables and Relations Review

1) Which is a solution to 2x + y = 6? (2, 1) (3, 2) (1, 5) (-1, 8) Answer Now

2) Which ordered pair is NOT a solution to the graph shown? (0, -1) (3, 5) (-2, -5) (3, 4) Answer Now

3) Solve the following equation for y: 3x + y = 7 Answer Now

4) Solve the following equation for y: -4x - 2y = 6 Answer Now

5) Which is the graph of y = x - 3? B C D A B C D Answer Now

Let’s review tables! Graph y = 2x + 1 using the domain {0, 1, 4} Make sure the equation is solved for y. Create a t-table using the domain values. Plug in the domain values and solve for the range. Plot the points and connect them to create the line. x y=2x+1 y 1 4 Answer Now 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

Let’s review the graphing calculator! Graph y = 2x + 1 Select TABLE from the Main Menu Make sure the equation is solved for y. Type in the right side of the equation. Select TABL (F6) from the options Type the domain values and press EXE Select G-CON from the options. This plots the points and connects them to form the line. Answer Now 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32