writing equations of lines from tables examples

Writing Equations of Lines from Tables

Warm Up

Write each function in slope-intercept form.

1. 4x + y = 8

2. –y = 3x

3. 2y = 10 – 6x

Determine whether each line is vertical or horizontal.

4.

5. y = 3

x = 3/4

Draw

Write 2x - 4y = 12 in slope-intercept form.

Dropdown

The line y = 2 is ​ ​

Select answer

and x = 4 is ​

Select answer

Write the equation of the line represented by this table.

x

0

4

8

12

16

y

-1

2

5

8

11

Draw

Write the equation of the line represented by this table.

Multiple Choice

Write a linear equation in the form of y=mx+b

• y= 3x + 5

• y = 5x - 3

• y = 2x + 3

• y = 5x + 3

x

–6

–4

–2

y

–3

–1

1

Write the equation of the line represented by this table.

x

–8

–4

4

8

y

–5

–3.5

–0.5

1

Write the equation of the line represented by this table.

Selling Price

($)

Rent
($)

75

9

90

12

160

26

250

44

Write the equation of the line represented by this table.

Number in Group

Cost ($)

4

98

7

134

15

230

Express the catering cost as a function of the number of
people. Find the cost of catering a meal for 24 people.