Lesson: Slope Intercept Form and Tables

Multiple Choice

Do you have your phone in the box, notebook out, and ready to take notes? ​

(you will need to take a picture and upload it at the end)

• YES I have my notebook out

• No, I know it means a bad grade

Slope Intercept Form and Tables

Objective: Understand the relationship between tables and graphs created with equations in slope intercept form.

Math Response

WARM UP: Given: y = 3x - 20, find y when x = -8.

Type answer here

Correct Answer: -44

Deg^°

Rad

Slope Intercept Form

Before we knew the slope-intercept form...

​EXAMPLE

​Given the function: y = 2x + 1, fill in the table and graph the function.

​y = 2x + 1

Labelling

Let's start with simply filling out a table with the correct values.

Drag labels to their correct position on the image

11

7

3

-1

1

-5

5

-3

-11

-7

Graphing

Graph the points created by the table.

​EXAMPLE

​This Equation

Made this Table

Which Made this Graph

Match

Match the following tables with the equations that created them.

y = 3x + 4

y = -3x - 4

y = 2x - 2

y = -2x + 4

• y = 3x + 4

• y = -3x - 4

• y = 2x - 2

• y = -2x + 4

​Every y-intercept has the coordinates of (0,#)

Multiple Choice

Which graph is created from the table?

Multiple Choice

Match the graph to the table.

​Write an Equation from a Table
(slope-intercept form)

Math Response

Use this table to write a linear equation in slope-intercept form.

(y = mx + b)

Type answer here

Correct Answer: y=\frac{3}{4}x-4

Deg^°

Rad