Non-linear interpolation between two vectors

MoveCurve.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class MoveCurve : MonoBehaviour {
	public AnimationCurve curve;
  
	public Vector3 posStart;
	public Vector3 posStop;
  
	private float elapsed = 0f;
  
	void Update () {
		float t = curve.Evaluate(elapsed / 2f);

		transform.position = Vector3.Lerp(posStart, posStop, t);

		elapsed += Time.deltaTime;
	}
}