Write the equations for the horizontal and vertical lines passing through the points (6,4)

answer: see full explanation below

step-by-step explanation:

for a vertical line the value of

x

, in this case

8

, will never change. this will be true for any value of

y

. therefore the equation for a vertical line passing through this point is:

x

=

8

likewise, for a horizontal line the value of

y

, in this case

−

7

, will never change. this will be true for any value of

x

. therefore the equation for a horizontal line passing through this point is:

y

=

−

7

the correct answer is d

hope this

y=x+9

?

step-by-step explanation: