What is the X intercept of the line below? A.) 1
B.)5
C.)no x-intercept
D.)0
E.)-5

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

how am i supposed to answer

step-by-step explanation:

the answer is mp

step-by-step explanation:

0

step-by-step explanation:

equals the constant of proportionality.

solve for