Question

What is the equation of a horizontal line passing through the point (2, 10)?

y = 12

x = –8

y = 10

x = 2

Answer 1

for this you must make sure the vertical line test passes, so anything X=... will not pass
and 2, 10 is over 2 up 10 with y=10 passes right through because its parrallel to the x axis at 10 high
Answer: Y=10

Answer 2

http://openstudy.com/study#/updates/50a27df6e4b0d4f5b7dbd755

Answer 3

please help me more