3.5 part 1 notes

3.5 part 1 notes - Today’s temperature will be above 40...

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3.5 Notes (Part 1) Compound Inequalities “AND”

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Warm-up Graph each pair of inequalities on the same number line c < 8 ; c ≥ 10 t ≥ -2 ; t ≤ -5
Our Goals for today! 1. Solve “and” inequalities 2. Write inequalities when we are given a graph

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Compound Inequalities - two inequalities that are joined by the word and or the word or. Write a compound inequality for each phrase. All real numbers that are at least -3 and at most 8.

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Unformatted text preview: Today’s temperature will be above 40 but not higher than 60. 1) Solve and Graph 8 3 3 <-<-x Steps 1) write as two inequalities 2) Solve them separately 3) Rewrite them as one 4) Graph 2) Solve and graph 6 3 3 3-≥ + ≥ r 3) Solve and Graph 8 2 2 2 <-< x 4) Solve and graph 4 7 3 2 ≤ +-≤-x 5) Write an inequality for each graph. Homework # ___ P. 163 (1-5, 8, 9, 14, 18, 19, 34, 37)...
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3.5 part 1 notes - Today’s temperature will be above 40...

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