A particle moves along the y-axis so that its position at time t is given by y(t)=t^2 tan(1/t) for t>1. Show that the velocity of the particle at time t is given by v(t)=2t tan(1/t) - sec^2 (1/t) for t>1.​

Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2

Could somebody me with this radical simplification?

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2