Posted by Amy~ on Tuesday, August 31, 2010 at 4:55pm.
for this x < 3
would I put a dot on 3 (on the yaxis)
and it would be a dotted line just through 3 vertical.
and which side would be shaded the right side where the xaxis is negatives.

Math: graphing check  Henry, Wednesday, September 1, 2010 at 4:22pm
X < 3
Graph: x = 3 = The boundary line = a
vertical dotted line.
x = 3 for all values of y:
P1(3 , 2) , P2(3 , 2) , (3 , 4).
All points to the left of the dotted
line should satisfy the inequality,
but none of the points on the line
should satisfy the inequality.
If there was an = sign in your inequality, it would be a solid line
and all points on it would satisfy
the inequality.
Answer This Question
Related Questions
 math, algebra  my question is : on the following i have to graph them i just ...
 graphing, math  How do you graph these types of problems. Graph each of the ...
 Graphing  Okay, so I need to make a line graph for career advancement. Would I ...
 proof by mathematical induction  subject is PreCalulus. 2^(k+3) = and < (k+3...
 algebra  above the x axis a dot on the 2 line up to 2.5, and another dot on 3...
 algebra  x+9>2 how do I solve and graph this? The graphing part would be ...
 Weird question  Why is the line of the inequality solid when <= or >= and...
 geometry  If given an a cos, sin, or tan of an angle of a right triangle, what ...
 algebra  I need help in identifying a graph. I tried textbook and plugging no. ...
 Math Help  Directions:Solve and graph equation using words.Then include wether ...
More Related Questions