Hello,
I am a tenth grader, can anyone give me any tips&techniques on learning Linear equations and inequations graph plottings?
Thanks in advance.
regards
Siddharth
1)The first step always is to convert to slope-intercept form,Originally Posted by sid_rao
$\displaystyle y=mx+b$
2)Remember the dotted line is for $\displaystyle <$ and the solid line is for $\displaystyle \leq $ when grahping inequalities.
3)When you need to chose a point to determine the inequality and which side to shade. It is always the easiest to take $\displaystyle (0,0)$
I don't know if you're having trouble with this or not, so I might as well tell it to you...Originally Posted by sid_rao
I thought of a trick when trying to remember whether to use a dashed or normal line, and I came up with this...
Think of the $\displaystyle \leq$ sign, have you noticed there's a line under it? If the sign has a line under it than the graph will have an unbroken line. If it doesn't then it is a dashed line.