Question

What is the slope of the line?



A.
0

B.
6

C.
9

D.
undefined

Answer 1

y=mx+b is the standard equation of a straight line
where b is the y intercept
where m is the slope
your line equation is
y=9

so you have a y intercept

therefore you have
y=0x+9

Answer 2

so its a? @amorfide

Answer 3

yes

Answer 4

thanks