The graph of f(x)=x2 is shown on the grid

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y