A(7,-5), B(-5,-1), and C(3,3) at the vertices of ABC. AC is extended to cut the y axis at D. calculate the gradient of AD

Nparallelogram lmno, what are the values of x and y? x = 11, y = 14 x = 11, y = 25 x = 55, y = 14 x = 55, y = 25n parallelogram lmno, what are the values of x and y? x = 11, y = 14 x = 11, y = 25 x = 55, y = 14 x = 55, y = 25

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

How do i do this? i don’t understand