Whats the formula for distance if i have time, acceleration and speed

If time (t), acceleration(a) and  initial velocity (Vi)  is given distance can be find by

S = (Vi)t + (1/2) at²

If both velocities initial velocity an final velocity is given then formula will be

2aS = (Vf)²- (Vi²)

Where S is the distance.

which statement about this sum is true? −245+2.7

this is poiselle's equation from fluid mechanic in physics. mech eng