Rewrite the equation from slow point form to slope intercept form
Equation: y-4=2(x+1)

y = 2x+6

Step-by-step explanation:

y-4=2(x+1)

Distribute

y-4 =2x +2

Add 2 to each side

y-4+4 = 2x+2+4

y = 2x+6

This is in slope intercept form

y = mx+b where m is the slope and b is the y intercept

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

37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

hope it : ( : )