write the equation of a line in standard form that has a slope of 3 and passes through the point (-2,4)

This question awards 100 ! i really don’t want to fail i will also mark you !

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)