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(7) If 4.5* = 97, an approximate value of x is (A)x = log(97) × 1.987 (C) x = In(97) z 4.575 (B)x = log(97) × log(4.5) × 1.298 (D) x log(97) log(4.5) 3.042 %3D

(7) If 4.5* = 97, an approximate value of x is (A)x = log(97) × 1.987 (C) x = In(97) z 4.575 (B)x = log(97) × log(4.5) × 1.298 (D) x log(97) log(4.5) 3.042 %3D

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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(7) If 4.5* = 97, an approximate value of x is %3D (A)x = log(97) × 1.987 (C) x = In(97) × 4.575 %3D %3D log(97) (D) x = 1og(4.5) (B)x = log(97) × log(4.5) × 1.298 - 3.042 (8) If y = log5(x) and y< 1, then which of the following is a true statement %3D (A) x > 0 (B) 1 < x < 5 (C) 0 < x < 5 (D) 0 < x < 1 (9) If sin(A) = /2, sin(B) = - ½, "/½ < A < T, and n < B < 3*/2, find cos(A + B) %3D %3D (A) 0 (B) ½ (C) – 2 (D) – ½
Transcribed Image Text:(7) If 4.5* = 97, an approximate value of x is %3D (A)x = log(97) × 1.987 (C) x = In(97) × 4.575 %3D %3D log(97) (D) x = 1og(4.5) (B)x = log(97) × log(4.5) × 1.298 - 3.042 (8) If y = log5(x) and y< 1, then which of the following is a true statement %3D (A) x > 0 (B) 1 < x < 5 (C) 0 < x < 5 (D) 0 < x < 1 (9) If sin(A) = /2, sin(B) = - ½, "/½ < A < T, and n < B < 3*/2, find cos(A + B) %3D %3D (A) 0 (B) ½ (C) – 2 (D) – ½
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