How to find coordinates of y=x2-4 and x+y+2=0

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?