Slope M

Y=mX+b is called slope intercept form. It is a linear equation. Basically it is an equation for the straight line. "_______" is a slope and "b" is a y-intercept.

What is the slope of all horizontal lines?

• 0

• undefined

• 1

• -1

Find the slope of:

(1,8) and (3,12)

Find the slope of:

(12,-2) and (4, -6)

Y=mX+b is called slope intercept form. It is a linear equation. Basically it is an equation for the straight line. " m" is a slope and "______" is a y-intercept.

What direction is an undefined slope?

• horizontal

• vertical

Fine the slope of:

y = -6 (hint: This is the parallel to X-axis. Visit Desmos.com to see how this graph look like)

• 0

• -6

• undefined

• 1

The slope of a line that is passing through these two points

(2, 3) and (4, 6) is 3/2. Then what is Y-intercept?

hint) Y= 3/2 x + b, plug in one of two coordinates in the equation. (3,2) 3= 3/2(2)+b. What is b?

In the equation y=2x , the 2 is the...

• slope

• y-intercept

• x-axis

• y-axis

Identify the slope in the equation y = 3x"Remember we represent slope as a fraction"