Writing Linear Equations

Writing Linear Equations

Things to Remember

-Find your slope (m) (y2 - y1/ x2-x1)

-Find your y- intercept (b)

-Set up your linear equation

-Rate of change also means slope

y= mx+b

Multiple Choice

What is the slope of line with points (0,2) and (2,4)

• m = 1

• m = -1

• m = 0

• m = undefined

Multiple Choice

Find the y-intercept of this table.

• b =13

• b = 24

• b = 21

• b =12

Multiple Choice

Write the equation of the line on this graph.

• y = 3/4x + 3

• y = -3/4x - 3

• y = 3/4x -3