Math PLEASE HELP! Jo is moving linearly in the xy-plane at a constant speed. She starts from the point (3, 1)?

Jo is moving linearly in the xy-plane at a constant speed. She starts from the point (3, 1) and moves along the line y = −3x + 10 at a speed of 2 units per second, heading toward the y-axis. (a) Write parametric equations for Jo’s location t seconds after starting. (b) Express Jo’s distance from the point... show more Jo is moving linearly in the xy-plane at a constant speed. She starts from the point (3, 1)
and moves along the line y = −3x + 10 at a speed of 2 units per second, heading toward
the y-axis.

(a) Write parametric equations for Jo’s location t seconds after starting.

(b) Express Jo’s distance from the point (5, 8) as a function of t.

Please so frustrated give good explanation I need to understand how to do this in general. Thank you
2 answers 2