Let h(x) be the inverse of f(x). If h(x) = -4+1, which of the following represents f(x)? F(x)=4x-1
F(x)=1/4x+1
F(x)=-1/4x+1/4
F(x)=-1/4x-1/4

Its F(x)=-1/4x-1/4

Step-by-step explanation:

just took a quiz in class

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0

where is the graph? need more info