Rewrite in inequality notation and graph on a 2. Rewrite in interval notation and graph on a real real number line. number line. (–4, 4] 1 x 5 ≤ ≤ < x 4 [1, 5] –4 ≤ 3. Write in interval notation and inequality Fill in the blanks with > or < to make the notation. resulting statement true. (–1, ∞) < –4 –2 x > –1 and 3 < 3 –4 – –2 – Graph and write as a single interval, if possible. For what real numbers x does the expression represent a real number? a. [–3, 6) [5, 8) [5, 6] b. [–3, 6) [5, 8) [–3, 8) 7. Solve and graph. 8. and graph. 3x 7 x 5 – ≥ –
Rewrite in inequality notation and graph on a real number line. (–4, 4] –4 < x ≤ 4 2. Rewrite in interval notation and graph on a real number line. 1 ≤ x ≤ 5 [1, 5] 3. Write in interval notation and inequality notation. (–1, ∞) x > –1 Fill in the blanks with > or < to make the resulting statement true. –4 < –2 and –4 – 3 < –2 – 3 Graph and write as a single interval, if possible. a. [–3, 6) [5, 8) [5, 6] b. [–3, 6) [5, 8) [–3, 8) For what real numbers x does the expression represent a real number? 7. Solve and graph. 3x – 7 ≥ x – 5 8. and graph.
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