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- Which of the following functions of u(x,y) is the solution of the equationSolve this. O. Find the equation of the curve whose slope at any point is equal to (-(y+1))⁄((x+1) ) and which passes through the point (0,0).Let yy be a Jane's salary (in thousands of dollars) after she has worked xx years at a company. Assume that the equation y=2.5x+26y=2.5x+26 describes the relationship between x and y. Years at the companyxx Salary (thousands of dollars)yy 0 1 2 3 4 By how much does Jane's salary increase each year? $
- If f(t) = t^2 - 5t + 4 represents the rectilinear motion of a particle, the particle changes direction a what time? Assume t is in seconds.An object moves in such a way that its velocity (in meters per second) after time t (in seconds) is given by v=t^2+6t+3Find the distance traveled by the object during the first four seconds (as t varies from 0 to 4).act 2 solve for the derivatives
- The equation gives the position s= f(t) of a particle moving on a coordinate line (s in meters, t in seconds). s=-9+3cost Please, find the particle's acceleration at time pi/3.Which of the following pairs of functions below do not form a fundamental set of solutions to the equation y′′−2y′+y=0. (a) et,9et (b)et,(2t−1)et (c) et,(t+1)etFind the values of t in the equation below
- Jose is standing 7 feet east of a mailbox when he begins walking directly east of the mailbox at a constant speed of 5 feet per second. Consider the relationship between Jose's distance d east of the mailbox (in feet) in terms of the number of seconds, t, since he started walking. Which of the following statements about this relationship is true? The changes in Jose's distance, Δd, are always 5 times as large as the changes Δt in the number of seconds. The value of Jose's distance, d is always 7 times as large as the number of seconds t. The changes in Jose's distance, Δd, are always 7 times as large as the changes Δt in the number of seconds. The value of Jose's distance, d, is always 5 times as large as the changes in the number of seconds, Δt. The value of Jose's distance, d is always 5 times as large as the number of seconds t.2. Find an equation where y varies directly as x and inversely as z. One set of values is y = 4, x = 6, and z = 3. Find y when x = 15 and z = 101. A car travels at a constant spees of 50 kilometers per hour. How far can it travel in 6 hours? 2. Find an equation where y varies directly as x and inversely as z. One set of values is y = 4, x = 6, and z = 3. Find y when x = 15 and z = 10