PLEASE HELP! MARKING BRAINLIEST IF CORRECT!

yes you are correct it is the last one (-4,0)

Step-by-step explanation:

x= -4 = x= -4 ∀y on the xy plane

Hence the graph reprensenting x= -4 is a vertical line at the point x= -4 on the x-axis.

So the vertical line through the point is (-4,0)

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

$9.41

step-by-step explanation: