Which of the following recursive formulas represents the same arithmetic
sequence as the explicit formula an=-2 + (n - 1)3?

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation:

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval