I can graph a function with a table Lesson 2.4 I can graph a function with a table

Example 1 y = -2x + 5 Graph the following by making a table x y -2 -1 1 2 9

Example 1 y = -2x + 5 Graph the following by making a table x y -2 -1 1 2 9 7

Keep going! Find f(0), f(1), f(2). x y -2 -1 1 2 9 7 5 3 1

Example 1 x y -2 -1 1 2 9 7 5 3 1 Describe the shape of the graph

Example 2 y = 7x – 2 Graph the following by making a table x y -2 -1 1 1 2 -16

Example 2 y = 7x – 2 Graph the following by making a table x y -2 -1 1 1 2 -16 -9

Keep going! Find f(0), f(1), f(2). x y -2 -1 1 2 -16 -9 -2 5 12

Example 2 x y -2 -1 1 2 -16 -9 -2 5 12 Describe the shape of the graph

Example 3 y = x2 +1 Graph the following by making a table x y -2 -1 1 1 2 5

Example 3 y = x2 +1 Graph the following by making a table x y -2 -1 1 1 2 5 2

Keep going! Find f(0), f(1), f(2). Example 3 Keep going! Find f(0), f(1), f(2). x y -2 -1 1 2 -16 -9 -2 5 12

Example 3 x y -2 -1 1 2 5 2 1 2 5 Describe the shape of the graph

Example 4 y = 2x3 – 2 Graph the following by making a table x y -2 -1 1 2 -18

Example 4 y = 2x3 – 2 Graph the following by making a table x y -2 -1 1 2 -18 -4

Keep going! Find f(0), f(1), f(2). Example 3 Keep going! Find f(0), f(1), f(2). x y -2 -1 1 2 -18 -4 -2 14

Example 3 Describe the shape of the graph x y -2 -1 1 2 -18 -4 -2 14 Scale of 2 on the y-axis x y -2 -1 1 2 -18 -4 -2 14 Describe the shape of the graph

Example 4

Are you a master? Graph f(x) = 3x + 6 x y -2 -1 1 2 3 6 9 12