Which graph best describes the function fx vs
vx (the distribution of the velocity component in the x
direction only).
Enter 1-4. Please explain why. Graph #3 is incorrect
fx1 VX 1) VX 2) VE 3) VX 4)
3. Sketch the graph of the curve y vx' -5x + 6 = x (x-2)(x-3).
8. A. Find the general form of the integral of f(x) = Vx+e* (3pts) B. Find an integral of f(x) = 3x2 - 4x that satisfies f(1) = 5 (3pts) C. Find the general form of the integral of f(x) = x^(2x5 + 15) (3pts)
An object moves in the positive x?direction under the influence
of a force Fx. A graph of Fx versus vx is shown.
(a) What is the instantaneous power on the object when its
velocity is 22 m/s?
(b) What is the instantaneous power on the object when its
velocity is 48 m/s?
#9,11
ple 4 Graph each inequality. 9. f(x) > VX +4 10. f(x) < Vx - 6+2 12. f(x) > V2x - 1 - 3 11. f(x) < –2Vx+ 3
1. Consider the function defined by 1-2, 0 < Ixl < 1, f(x) = and f(x) = f(x + 4). 1 (a) Sketch the graph of f(x) on the interval [-6,6). 8 (b) Find the Fourier series representation of f(x). You must show how to evaluate any integrals that are needed
1. Consider the function defined by 1-2, 0
1. Consider the function defined by 1-2, 0 < Ixl < 1, f(x) = and f(x) = f(x + 4). 1 (a) Sketch the graph of f(x) on the interval [-6,6). 8 (b) Find the Fourier series representation of f(x). You must show how to evaluate any integrals that are needed
1. Consider the function defined by 1-2, 0
please with graph
(3pts) Use polar coordinates to setup V x2 + y2dA, where D is J J(D) bounded by y= Vx– x2, y = 0 and y = x V3.
Write the function whose graph is the graph of y = VX + 3, but is reflected about the x-axis. y = - x2 +3 (Simplify your answer.)
10. Let f(x) = 2x-2. Find F"(x). Then and F'(x) on the same axes. (3pts) graph both f(x)