Please solve these all questions

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

Jim had 15 minutes to do 5 laps around his school what would his time be

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?