Warm Up 1.) You start growing flowers from seed and plan to sell them potted for Mother’s Day. It cost you $1.75 to pot and grow each plant. If you sell each plant for $3.25, how many plants will you need to sell to make a profit of at least $150? 2.) Graph the set of values given below:
LT 16 Compound Inequalities Students will solve and graph a compound inequality
Compound Inequality A compound inequality consist of two inequality connected by and or or. Examples: 1.) All real numbers that are greater then zero and less than or equal to 4. 2.) All real numbers that are less than –1 or greater than 2
Compound Inequalities x > 3 or x < 0 k > 1 and k < 5
Solving Compound Inequalities Example: Separate Now solve
Solving Compound Inequalities
You try…watch the trap…..with negatives
Your Turn X is less than 4 and is at least -9
Solve:
Solve
LT 16 Compound Inequalities Students will solve and graph a compound inequality
Special Case!!!! #1 .5x > -2 OR 2x -2 < 6 + x
Special Case #2 -2x + 4 < 8 and x < -6
LT 16 Compound Inequalities Students will solve and graph a compound inequality HOMEWORK DUE THURSDAY!!!!!!!!!