Jason spent 5 hours during the weekend practicing his 3 sports activities. He spent an equal amount of time on each activity. How long did he spend on each activity?

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c