3.) Which of the following rules for calculating derivatives is NOT true? a) (e) 0, where e is constant b) tr) + g(x)] = , date itx de c.) )g(x) = d.) = mx"- dr

Calculus: Early Transcendentals
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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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3.) Which of the following rules for calculating derivatives is NOT true?
a.) ) 0, where e is constant
b) r) + g(x)] = 4ro, det)
d.) x" = mx"-1
4.) Given a curve f(x), the slope of a secant line at points P(x,y) and Q(xz,y2) on f(x) is given by
mpo = -) where h=x-x. For arbitrary point Q(*2, Y2), what will happen to the value
of h as point Q approaches P?
a.) h approaches co
b.) h approaches 0
c.) h 0
d.) h approaches -
5.) Refer to item no. 4, What will happen to the value of mpg as point Q approaches point P?
a.) We obtain the approximate value of slope of tangent line tangent to curve r(x) at point P.
b.) We obtain exact value of slope of tangent line tangent to curve f(x) at point P.
c.) The slope mpo of a secant line goes to zero.
d.) The slope mpo of a secant line is equal to zero.
Transcribed Image Text:3.) Which of the following rules for calculating derivatives is NOT true? a.) ) 0, where e is constant b) r) + g(x)] = 4ro, det) d.) x" = mx"-1 4.) Given a curve f(x), the slope of a secant line at points P(x,y) and Q(xz,y2) on f(x) is given by mpo = -) where h=x-x. For arbitrary point Q(*2, Y2), what will happen to the value of h as point Q approaches P? a.) h approaches co b.) h approaches 0 c.) h 0 d.) h approaches - 5.) Refer to item no. 4, What will happen to the value of mpg as point Q approaches point P? a.) We obtain the approximate value of slope of tangent line tangent to curve r(x) at point P. b.) We obtain exact value of slope of tangent line tangent to curve f(x) at point P. c.) The slope mpo of a secant line goes to zero. d.) The slope mpo of a secant line is equal to zero.
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