bigwave Nov 2009 717 133 Wahiawa, Hawaii May 28, 2010 #2 set x=0 then y=0 alysha230893 said: what is the x and y intercept of 9x-2y=-18 Click to expand... to find the x intercept set \(\displaystyle y = 0\) \(\displaystyle 9x = -18 \rightarrow x_{int} = -2\) to find the \(\displaystyle y\) intercept set \(\displaystyle x = 0\) \(\displaystyle -2y= -18 \rightarrow y_{int} = 9 \) Last edited: May 28, 2010

set x=0 then y=0 alysha230893 said: what is the x and y intercept of 9x-2y=-18 Click to expand... to find the x intercept set \(\displaystyle y = 0\) \(\displaystyle 9x = -18 \rightarrow x_{int} = -2\) to find the \(\displaystyle y\) intercept set \(\displaystyle x = 0\) \(\displaystyle -2y= -18 \rightarrow y_{int} = 9 \)

mr fantastic MHF Hall of Fame Dec 2007 16,948 6,768 Zeitgeist May 29, 2010 #3 alysha230893 said: what is the x and y intercept of 9x-2y=-18 Click to expand... You were told how to find a y-intercept: http://www.mathhelpforum.com/math-help/pre-algebra-algebra/146195-equation-straight-line.html You are meant to learn something from what people post.

alysha230893 said: what is the x and y intercept of 9x-2y=-18 Click to expand... You were told how to find a y-intercept: http://www.mathhelpforum.com/math-help/pre-algebra-algebra/146195-equation-straight-line.html You are meant to learn something from what people post.