Monday October 5, 2015
Rewriting Equations from
Standard form Ax + By = C into
Slope-Intercept Form y = mx + b :
Example #1:
Write the equation into slope-intercept form:
3 x + 8 y = −16
step#1:
step #2:
back
step #3:
Example #2:
Write the equation into slope-intercept form:
12 x − 5 y = 40
Example #3:
Write the equation into slope-intercept form:
4 x + 5 y = −10
Example #3:
Write the equation into slope-intercept form then graph the line:
x + 2y = 2
Example #4:
Write the equation into slope-intercept form then graph the line:
3 x − 2 y = 10
Example #5:
Write the equation into slope-intercept form then graph the line:
7 x − 4 y = −20
Example #6
Write the equation into slope-intercept form then graph the line:
−5 x − 2 y = −8