The graph shows a journey in a car. which of the statements most likely describes the journey at the portion of the graph labeled m? (1 point)
a line graph is drawn on the first quadrant of a coordinate plane. the x-axis is labeled time in seconds, and the y-axis is labeled distance in miles. the line graph is divided into 7 segments labeled i, j, k, l, m, n, and o. i starts at the origin and is a straight line slanting up. j is a line segment that starts at the end of i and is horizontal. k is a curve that starts at the end of j and curves up. l is a straight line that starts at the end of k and is horizontal. m is a straight line that starts at the end of l and slopes down. n is a straight line that starts at the end of m and is horizontal. o is a curve that starts at the end of n and curves down to finally touch the x-axis.

the car travels different distances per unit of time, because the portion shows a nonlinear, decreasing function.

the car travels the same distance per unit of time, because the portion shows a linear, decreasing function.

the car travels different distances per unit of time, because the portion shows a linear, decreasing function.

the car travels the same distance per unit of time, because the portion shows a nonlinear, decreasing function.