Precalculus
Precalculus
Precalculus
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A-12 Answers Section 2.517. h(x) 1 19. g(x) 4 2 x 53 x 421. (0, 4)31.33.( 3 2 , 11 2)23. 25. (8, 54) 27. (1, 0)29. f(x) 2(x 1) 2 3yy = ƒ(x)6(0, 5)4g(x) (x 3) 2 1y2–4–664–654321–2–3–4–5y(1, 3)–6 –4 –2 2 4 6–2x = 32(3, –1)x–6 –4 –2 2 4 6–2(2, –2)–4f(2) 2; f(0) 4; f(3) 2–5 –4 –3 –2 –1 1 2 3 4 5xx37.39.41.43.f(3) 3; f(1) 1; f(4) 6yy = h(x)-5y = ƒ(x)y = h(x)54321–5 –4 –3 –2 –1 1 2 3 4 5–2–3–4–554321–5 –4 –3 –2 –1 1 2 3 4 5–2–3–4–554321–5 –4 –3 –2 –1 1 2 3 4 5–2–3–4–5yy5xxxy=(x-2) 2535.h(0) 1; h(2) 2; h(4) 3yy-5 y=-x 2 +2xy = h(x)54321–5 –4 –3 –2 –1 1 2 3 4 5–2–3–4–5xy = ƒ(x)54321–5 –4 –3 –2 –1 1 2 3 4 5–2–3–4–5x
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