Which point lies on the line x-5 = 0?
A (5,0) B (0,5) C (-5,0)
winien on tos on the ine
D (0,-5)

(A) (5,0)

Step-by-step explanation:

Given the line x-5=0

We can re-write the line as: x=5

In the coordinate axis, points are written in the pair (x,y) where x is the value on the x-axis and y is the value of the line on the y-axis.

Therefore, the point which lies on the line is (5,0).

The correct option is A.

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