452 = x (1+.06)14 solve fo x the height two weeks (14 days) ago
-2 * -3 * 4 I think
the coeffecient 't'
7 * tx - 10* 6x = - 95x
7t - 60 =- 95
7t = -35 t = -5
I know the answer is 2
but I do not know how to derive these equations to a final sum....anyone else?
3(x - 4) + 2(x^2 - x + 7) - 5(x - 1) - 3(x^3 - 7x^2 + 5x - 1) + 2(x - 4)
3(-4) + 2(7) -5(-1) -3(-1) + 2(-4) = _______________
g ( 3 ) = 7
then g (g(3) ) = g(7) = 15 then f(x ) = 15 -7 = 8
In 15 years cedric will have 12000 ( 1+ .05)15
daniel will have 12000 + 12000*15*.07 you can finish.......
It will be degree 6 multiplying by a constant does not change the degree
example f(x) = x^2 + 2x + 2 is degree 2
then multiply by constant '3'
3 f(x) = 3 x^2 + 6x + 6 still degree 2
I'll start....you finish
(7+8x)-3(2+6x+2x^2)+8(1+3x+4x^2+12x^3)+9(7-x^2-8x^3+13x^4)
8x - 18x + 24x = _______________
Following thedude's work
= 1 + (1/4 + 1/16 .....) + i ( 1/2 + 1/8 + 1/32......)
= 1 + 1/4 / ( 1-1/4) + i ( 1/2 / (1-1/4) )
= 1 + 1/3 + i 2/3
= 1 1/3 + 2/3 i
