Examples of Math Problems
examples of math problems that I like, solved, etc.
Showing posts with label
Intercepts
.
Show all posts
Showing posts with label
Intercepts
.
Show all posts
Tuesday, July 16, 2013
determine the x and y intercepts of the following linear equation 2x+3y=9
2x+3y=9
x=0 -> 3y=9, y=3 ...so (0,3)
y=0 -> 2x=9, x=9/2 ...so (9/2,0)
:)
Sunday, May 19, 2013
Find the x-intercept and y-intercept of the graph of the equation: -2x + y = 4
Find x-intercept(s) by setting y=0:
y=0
-2x +(0)= 4
-2x=4
x=-2
x-intercept (-2, 0)
Find y-intercept by setting x=0:
x=0
-2(0)+y=4
y=4
y-intercept (0, 4)
:)
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