For each sequence below, • Identify if it is arithmetic, geometric or neither. • If arithmetic state the common difference, if geometric, state the common ratio. • Write the explicit formula • Write the recursive formula 1. -3, -18, -108, -648, …. 2. 8, 14, 20, 26, 32,… 3. -7, 93, 193, 293, … 4. 1, 2, 6, 24, 120, …

The least common multiple is the multiple, other than 0, common to sets of multiples.

Which situation could best be represented by this linear equation? 24x + 38y = 520 > if x represents the number of bracelets and y represents the number of rings, there were 24 more bracelets sold than rings. the total sales were $520. if x represents the number of bracelets and y represents the number of rings, there were 38 more bracelets sold than rings. the total sales were $520. if x represents the number of bracelets sold at $24 each and y represents the number of rings sold at $38 each, the total sales were $520 if x represents the number of bracelets and y represents the number of rings, there were 520 bracelets and rings sold. bracelets were $24, and rings were $38. e

What is the frequency of the sinusoidal graph?