Graph the line passing through (1,2) whose slope is m=-1/3

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?