Download Solve and graphing one variable Inequalities

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Title: Nov 4­10:26 AM (1 of 11)
You can graph a solution to an equation or an inequality on a number line.
Equation: 5=x
Inequality:X>4
Title: Nov 21­1:46 PM (2 of 11)
A solution for an equation requires a point (a solid dot)
A solid circle states that the solution is that value.
a set of values that are all solutions.
The arrow represents
A solution for an inequality requires a point
(solid or open) and an arrow.
­1
X>-1
A solid circle states
An open circle states
that the solution set
that the solution set
will include that value.
will not
include that value.
0
X=-1
Title: Nov 21­12:51 PM (3 of 11)
X>-1
To graph a solution to an equation,
place a point (a solid circle) on the correct value,
on the number line.
To graph a solution set for an inequality, choose the correct circle
for the inequality symbol used and then place the arrow the
direction of the solution set.
Title: Nov 21­1:09 PM (4 of 11)
Pull
Solve and graph:
1
Title: Nov 20­5:40 PM (5 of 11)
Pull
Solve and graph:
1
Title: Nov 20­5:40 PM (6 of 11)
Pull
Solve and graph:
­3+t>­7
1
Title: Nov 20­5:40 PM (7 of 11)
Pull
Solve and graph:
1
Title: Nov 20­5:40 PM (8 of 11)
Pull
Solve and graph:
1
Title: Nov 20­5:40 PM (9 of 11)
Pull
Solve and graph:
(be careful)
lluP
1
Title: Nov 20­5:40 PM (10 of 11)
Title: Nov 22­10:45 AM (11 of 11)