systems of linear inequalities - mrs. kent's class...
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(6) Solving Systems of Inequalities.notebook February 02, 2015
Bell Work
1) Simplify the expression:
2) Graph the function:
3c7d4c2d( _____ (4
f(x) = x if x ≤ 1x 4 if x > 1{
Systems of Linear Inequalities
Review: Graphing linear inequalities
Graph y ≤ x + 4
Reminder: > or < is a dotted line
> or < is a solid line
(6) Solving Systems of Inequalities.notebook February 02, 2015
Review: Graphing linear inequalities
Graph 2x y < 4
x < 1
Review: Graphing linear inequalities
(6) Solving Systems of Inequalities.notebook February 02, 2015
y > 2
Review: Graphing linear inequalities
Graph: x 2y < 3 y > 3x 4
*If the inequality is in slopeintercept form, shade above the boundary if y > or y > and shade below the boundary if y < or y <._ _
(6) Solving Systems of Inequalities.notebook February 02, 2015
Graph: x < 0 y > 2x 1 y < 2x + 3
Graph: x + y < 4 x + y > 1 x y > 2 x y < 2
(6) Solving Systems of Inequalities.notebook February 02, 2015
Graph: 4 < x < 1
Graph: 4 < y < 1
(6) Solving Systems of Inequalities.notebook February 02, 2015
A gardener wants to plant at least 50 tulips and rose plants in a garden, but no more than 20 rose plants. Write and graph a system of inequalities to model the situation.