(brainliest question)

which triangle defined by the given points on the coordinate plane is similar to the triangle illustrated?

(-3,-3), (-3, 4), (4, -3)

b) (-3,-3). (-3,, -3)

(-3,-3). (-3, 4), (3,-3)

(-3,-3), (-3,5), (3, -3)

Plz me plz i will give a brain just plz

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

Which graph represents the equation y =4x