what does the slope of a distance -time graph represent? can distance -time sketch be parallel to the time axis?

Slope if distance time graph represent velocity or speed.

Yes, it can be parallel to time axis if the object is at rest position

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation: