Question

is this correct?

Answer 1

@dude

Answer 2

@Vocaloid

Answer 3

This one also when you get a chance

Answer 4

yeah both of these are right

Answer 5

And these =) after this i'm all set =)

Answer 6

check 9 again

if it passes through (-2,1) and (2,1) that means it's a straight horizontal line through y = 1, therefore there shouldn't even be x in the equation

10 is fine

check 11 again as well
y = 7 would not have an x-intercept at all b/c it wouldn't pass through the x-axis