(6.3 - 2.5) / 2.5 * 100% = _________ percent increase
Have you even gone as far as graphing the given points?
...THAT is part of the problem here as I pointed out......'Guest' answerers have no acountability or way to ask follow up questions...they just disappear into the digital jungle night.
5th degree multiplying g by any constant does not change the degree of g and there is no 5th degree element in f to cancel the x^5 term
Not what I asked..... DO the people who ANSWER have to be registered?
Vertex form of parabola
y = a (x-7)2 + 6 Sub in the given point 0,0 to calculate 'a'
0 = a (0-7)^2 +6 a + -6/49
y = - 6/49 (x-7)2 + 6 <======== expand for Quadratic Form requested
x^2 + 2*sqrt(2)*x + 1 = 0 complete the square ( take 1/2 of 'x' coefficient )
(x - sqrt2)2 - 2 + 1 = 0
(x -sqrt2)2 = 1
x = origianl amount
(x -36) 1/4 = 1/6 x ( spending 3/4 leaves 1/4)
x = 108 dollars oriinally
