Question

What is the orthocenter of the triangle with two altitudes given by the lines x= -1and y=x+1

Answer 1

A (0, -1)
B (-1, 0)
C (-1, -2)
D None of these

Answer 2

is the answer B?

Answer 3

@ZeHanz

Answer 4

Answer is B!
If you don't want to read it from the drawing, you can also solve the system of 2 equations. The orthocenter is the intersection of the altitudes.
Their equations are given: x= -1and y=x+1.
If you set x=-1 in the second equation, you get y=0. So the point is(-1,0).