See if you can write an equation from this table. COMMON CORE #12 Part 1 Table -18 2 -24 3 -12 1 -6 y x See if you can write an equation from this table.

Answer Since x is the input and y is the output, you could write an equation like below. Equation y = -6x – 6 .

Common Core #12 Compare properties of functions, each represented in a different way: (1) verbally (2) table (3) equation (4) graph

Using Tables to Generate Graphs and Equations Use the table to express verbally, make a graph and to write an equation. Look for a pattern in the values: 1 2 3 –1 y x Each value of y is the value of x minus 1.

Using Tables to Generate Graphs and Equations Use the table to make a graph and to write an equation. x y –2 –4 2 4 1 2 3 –1 y x y = x – 1

Each value of y is the value of x plus 3. Lets Try Another Use the table to express verbally, make a graph and to write an equation. 5 2 6 3 4 1 y x Look for a pattern in the values: Each value of y is the value of x plus 3.

Graphing It and Writing the Equation Use the table to make a graph and to write an equation. 5 2 6 3 4 1 y x y = x + 3

y = 2x + 2 Use the table to make a graph and to write an equation. A LITTLE HARDER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Use the table to make a graph and to write an equation. 6 2 8 3 4 1 y x y = 2x + 2

A Little Harder....MAYBE A LOT!!!!!!!!!!!!!!!!!!!!!!!!!!!! Use the table to make a graph and to write an equation. -5 2 -7 3 -3 1 -1 y x y = -2x - 1

YOU CREATE A TABLE FOR US TO WORK x y (1) Express verbally (2) Graph (3) Write an equation

PRACTICE PROBLEMS PAGES 72-73 Work 2, 5, & 8