0 y = 2 sin 3x + 1 (a) The graph above shows part of the curve y=2sin3x+1. Find the area of region P. (Enter your answer to 3 significant figures) units² Area of region P = (b) A particle starts from rest from a fixed-point O and moves in a straight line towards a point A. The velocity, v m/s, of the particle, t s after leaving O, is given by v=7-3e-t. Given that the particle reaches point A when t=ln 3, find the displacement OA. (Enter your answer to 2 decimal places) OA = m
0 y = 2 sin 3x + 1 (a) The graph above shows part of the curve y=2sin3x+1. Find the area of region P. (Enter your answer to 3 significant figures) units² Area of region P = (b) A particle starts from rest from a fixed-point O and moves in a straight line towards a point A. The velocity, v m/s, of the particle, t s after leaving O, is given by v=7-3e-t. Given that the particle reaches point A when t=ln 3, find the displacement OA. (Enter your answer to 2 decimal places) OA = m
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
Related questions
Question
![y
y = 2 sin 3x + 1
A7
(a) The graph above shows part of the curve
y=2sin3x+1. Find the area of region P.
(Enter your answer to 3 significant figures)
units²
Area of region P =
(b) A particle starts from rest from a fixed-point O
and moves in a straight line towards a point A.
The velocity, v m/s, of the particle, t s after leaving
O, is given by v=7-3e-t.
Given that the particle reaches point A when t=In 3,
find the displacement OA.
(Enter your answer to 2 decimal places)
OA =
m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3ba56a7f-0645-4c11-84c3-047923b0f778%2F89285cf9-98c9-4896-8ec5-578252f95666%2Fp304r5t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:y
y = 2 sin 3x + 1
A7
(a) The graph above shows part of the curve
y=2sin3x+1. Find the area of region P.
(Enter your answer to 3 significant figures)
units²
Area of region P =
(b) A particle starts from rest from a fixed-point O
and moves in a straight line towards a point A.
The velocity, v m/s, of the particle, t s after leaving
O, is given by v=7-3e-t.
Given that the particle reaches point A when t=In 3,
find the displacement OA.
(Enter your answer to 2 decimal places)
OA =
m
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