12. A function f, continuous everywhere and twice-differentiable for x # A, satisfies • (-44) = B, f(0) = -1, f() = C, f(A) = 0 • The line y = 2x -1 is a slant asymptote as xto0 • lim, a f'(x) = 00 • f'(x) > 0 for x < 0, and for x > 1 and x # A; f'(x) < 0 for 0< x<1 • "(x) > 0 for x < -4 and A. (a) Sketch the graph of f (b) Find constants a, b, c, d for which following is true. Vax + bx + cx +d satisfies the conditions above for The function f(x) suitable real numbers A, B, C.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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12. A function f, continuous everywhere and twice-differentiable for x + A, satisfies
• (-) = B, f(0) = -1, f() = C, f(A) = 0
• The line y = 2x -1 is a slant asymptote as x + ±00
• lim, a f'(x) = o0
• f'(x) > 0 for x < 0, and for x>1 and x # A; f'(x) < 0 for 0<x<1
• "(x) > 0 for x < - and <x< A; f"(x) < 0 for -l <x<4, and x > A.
(a) Sketch the graph of f
(b) Find constants a, b, c, d for which following is true.
Vax + bx + cx +d satisfies the conditions above for
The function f(x)
suitable real numbers A, B, C.
Transcribed Image Text:12. A function f, continuous everywhere and twice-differentiable for x + A, satisfies • (-) = B, f(0) = -1, f() = C, f(A) = 0 • The line y = 2x -1 is a slant asymptote as x + ±00 • lim, a f'(x) = o0 • f'(x) > 0 for x < 0, and for x>1 and x # A; f'(x) < 0 for 0<x<1 • "(x) > 0 for x < - and <x< A; f"(x) < 0 for -l <x<4, and x > A. (a) Sketch the graph of f (b) Find constants a, b, c, d for which following is true. Vax + bx + cx +d satisfies the conditions above for The function f(x) suitable real numbers A, B, C.
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