This answer is perpendicular because of the points
Theres not enough information to properly answer this.
Consider the line y = 2x + 1, shown at the right. Notice that this slope will be the same if the points (1,3) and (2, 5) are used for the calculations. For straight lines, the rate of change<span> (slope) is constant (always the same). For every one unit that is moved on the x-axis, two units are moved on the y-axis.hope this helped. </span>
Austin should pay $75 the first month, and 37.50 for the remaining of the 2 months
