1. Function Tables and Graphs

2. Warm Up Find the range for each function when given the domain.
y = 𝟏 𝟐 x y = 8x – 4
{-2, 0, 2, 4} {-1, 0, 1, 2}
{2, 3, 4, 5}
{-12, -4, 4, 12}

3. Function Tables and Graphs

4. Ex 1: Make a table and graph the function.
Find the range. -2 1
y = 3x + 7 -1 4 7 1 10
Choose values for the domain.

5. Ex 2:Make a table and graph the function. y = -2x + 1-1 3 1 1 -1 2 -3

6. Ex 3: Make a table and graph the function. y = x - 3-1 -4 -3 1 -2 2 -1

7. Closure
What numbers would you choose for the domain values of the function
y = 𝟏 𝟐 x + 1?
Why?