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Find the slope of the line in the graph below

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q jones

on 21 March 2014

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Transcript of Find the slope of the line in the graph below

Find the slope of the line in the graph below
Step 2) Calculate the rise and run
How to graph given slope-intercept form.

How steep a straight line is.
SLOPE:
Slope–intercept form:
Graphing using a graphing calculator.
Slope & Slope-Intercept Form
by: A'Quindres Jones & Tyriq Andrews
Step 1) Plot and label 2 points on the line, anywhere on the line. Remember that the slope of a line never changes, so you can choose whatever 2 points you want and you will always get the same slope.
Step 3) Use the slope formula . The slope is 2/4, which , of course, you can simplifty to ½.
. Label x1, y1, x2, y2:

x1,y1 x2,y2
(2,3) (-8,-2)

2. Plug the numbers into the formula:

m= -2−3
-8−2

3. Simplify:

m= -5
-10

m= 1
2

Slope is 1/2.

How to find slope using formula:
http://www.virtualnerd.com/algebra-1/linear-equation-analysis/slope-rate-of-change/slope-examples/slope-from-two-points
How to find slope given two points:
It crosses the y-axis at 4
1:
2: the slope is -3 / 5 so we

http://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/writing-equations-in-slope-intercept-form/
How to write an equation in slope-intercept form given a graph
In this example the slope is 3/5 = 0.6
the equation of a straight line in the form y = mx + b where m is the slope of the line and b is its y-intercept.
dummies.com
coolmath.com