You would rewrite in standard form and use use (h, k) to find the vertex.
The vertex is (0,7) is you ask.
A and E are corresponding angles so A=E
8=10-2 or
997=1000-3
so we can use distributive property
remember, a(b+c)=ab+ac
for the first one
8(997)=(10-2)(997)=997(10-2)=997(10)+997(-2)=9970-1994=7976
2nd one
8(997)=8(1000-3)=8(1000)+8(-3)=8000-24=7976
I might now your question. So when the golfer is standing 390 ft horizontally, he needs to make the ball go right to get it into the hole.
