\fQuestion 2 If the position of an object is s(() = 16 + 10.5t - 4.90 meters from zero in t seconds, then what is its velocity at f-2 seconds? meters per second What is it's acceleration at t-3 seconds? meters per squared second\fQuestion 4 What is the slope of the tangent line to the graph of y=x+1/x at x=2? What is the y-intercept of this tangent line?