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(g) The velocity of a second particle, Q, can be modeled by a twice-differentiable function 9. It is known that g (2) = -6, g (2) = 4, and g" (2) = -3. Is the speed of particle Q increasing or decreasing at time t = 2 ? Give a reason for your answer. | dy (h) Let y = f (1) be the particular solution to the differential equation = 4x?y with initial condition f (;) = -2, Write an equation for the line tangent to the graph of f at the point (;, -2). dar |

(g) The velocity of a second particle, Q, can be modeled by a twice-differentiable function 9. It is known that g (2) = -6, g (2) = 4, and g" (2) = -3. Is the speed of particle Q increasing or decreasing at time t = 2 ? Give a reason for your answer. | dy (h) Let y = f (1) be the particular solution to the differential equation = 4x?y with initial condition f (;) = -2, Write an equation for the line tangent to the graph of f at the point (;, -2). dar |

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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(g) The velocity of a second particle, Q, can be modeled by a twice-differentiable function 9. It is known that g (2) = -6, g (2) = 4, and g" (2) = -3. Is the speed of particle Q increasing or decreasing at time t = 2 ? Give a reason for your answer. | dy (h) Let y = f (1) be the particular solution to the differential equation = 4x?y with initial condition f (;) = -2, Write an equation for the line tangent to the graph of f at the point (;, -2). dar |
Transcribed Image Text:(g) The velocity of a second particle, Q, can be modeled by a twice-differentiable function 9. It is known that g (2) = -6, g (2) = 4, and g" (2) = -3. Is the speed of particle Q increasing or decreasing at time t = 2 ? Give a reason for your answer. | dy (h) Let y = f (1) be the particular solution to the differential equation = 4x?y with initial condition f (;) = -2, Write an equation for the line tangent to the graph of f at the point (;, -2). dar |
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