Warm-Up: Combining Functions

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Presentation transcript:

Warm-Up: Combining Functions 1. For f(x)+g(x) 2. For 3f(x)-g(x) Have students recall how to solve 3. For h(x)g(x)

Distribute then Combine Like Terms! Arithmetic Sequences Distribute then Combine Like Terms!

Sequence: 5, 9, 13, 17….. Example 1: Write the rule for the sequence: d = _______ a1= _______

Example 1: Sequence: 5, 9, 13, 17….. Find the 15th term of the sequence: an= _______ n = _______

Sequence: 5, 9, 13, 17….. Example 1: 97 is what term in the sequence? an= _______ n = _______ 97 is the 24th term in the sequence

Sequence: 5, 2, -1, -4….. Example 2: Write the rule for the sequence: d = _______ a1= _______

Sequence: 5, 2, -1, -4….. Example 2: Find the 27th term of the sequence: an= _______ n = _______

Sequence: 5, 2, -1, -4….. Example 2: -100 is what term in the sequence? an= _________ n = _______ -100 is the 36th term in the sequence

Word Problem: After the first day at work, Annie realized that she sent 127 e-mails. Each day, Annie’s e-mail count increased by 10. If she keeps this up, how many e- mails will she have sent after 3 weeks? d = _________ a1 = _______ After 3 weeks, Annie will have sent 327 e-mails

Practice Worksheet ***QUIZ WEDNESDAY***