100% of *blank* = 85

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Me find the value of x each figure.

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity