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Which of the following statements is incorrect? sin x { A} lim = 1 {C} lim k = k; k is a constant 1 {в} lim X0 x" {D} lim "Vf(t) = lim f (t) t-a

Which of the following statements is incorrect? sin x { A} lim = 1 {C} lim k = k; k is a constant 1 {в} lim X0 x" {D} lim "Vf(t) = lim f (t) t-a

Calculus: Early Transcendentals
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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Which of the following statements is incorrect? sin x { A} lim = 1 {C} lim k = k; k is a constant 1 {в} lim X0 x" {D} lim "Vf(t) = lim f (t) t-a
Transcribed Image Text:Which of the following statements is incorrect? sin x { A} lim = 1 {C} lim k = k; k is a constant 1 {в} lim X0 x" {D} lim "Vf(t) = lim f (t) t-a
If f(x) = x2 – x + 3 ,then, f(-2x) equals А. 4x2 — 2х +3 В. —4х2 + 2х + 3 C. 4x2 + 2x +3 D. 2x + 2x + 3
Transcribed Image Text:If f(x) = x2 – x + 3 ,then, f(-2x) equals А. 4x2 — 2х +3 В. —4х2 + 2х + 3 C. 4x2 + 2x +3 D. 2x + 2x + 3
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