Do Now: Perform the indicated operation.

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Domain: 1) f(0) = 8 2) f(3) = 3) g(-2) = -2 4) g(2) = 0 5) f(g(0)) = f(2) =0 6) f(g(-2)) = f(-2) =undefined 7) f(g(2)) = f(0) =8 8) f(g(-1)) = f(1) =3.

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Do Now: Perform the indicated operation. 1.) Let f(x) = -3x1/3 + 4x1/2 and g(x) = 5x1/3 + 4x1/2 Find f(x) – g(x) 2.) Let f(x) = 4x2/3 and g(x) = 5x1/2 Find g(x)/f(x)

6.3: Perform Function Operations Academy Algebra II 6.3: Perform Function Operations and Compositions HW: p.432 (4, 8, 12, 18, 20-34 even) Chapter 6 Test (6.1-6.6): Friday, 12/19 or Monday 12/22

Find the indicated value. Let f(x) = 4x + 7 and g(x) = 12x – 1 Find g(f(3)) Find f(g(3))

Perform the indicated operation. Let f(x) = 2x2 and g(x) = 3x – 5 Find g(f(x)) Find f(g(x))

Find the indicated value. Let g(x) = -x2 and h(x) = Find h(h(-4)) Find g(h(8))

6.3: w/s C: Perform the indicated operation. Let f(x) = 2x2 – x , g(x) = , and h(x) = Find f(g(x))

6.3: w/s C: Perform the indicated operation. Let f(x) = 2x2 – x , g(x) = , and h(x) = Find g(h(x))

6.3: w/s C: Perform the indicated operation. Let f(x) = 2x2 – x , g(x) = , and h(x) = Find f(h(x))