Trieste’s descent was a change in depth of -3 feet per second. We can use the relationship = −3 to model this, where is the depth (in feet) and is the time (in seconds). Using this model, how much time would the Trieste take to reach the bottom?

The system of equations graphed below has how many solutions?

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

What is a graph with a never ending line called?