Mr. Smith gives his daughter Heather two choices of payment for taking out the trash. Answer the following questions below based on the two different choices of her payment.

Choice A: Earning three dollars per bag taken outside.

Choice B: Chart to the right
х
1
2
3
4
5
f(x)
.15
.30
.60
1.20
2.40
4.80
6
function,
A. Choice A can be modeled by a(n)
because
function,
B. Choice B can be modeled by a(n).
because
C. If Heather takes out 5 bags of trash, should she choose the payment option A or payment
option B? Explain.
D. Which Option should Heather choose if she takes out 10 bags of trash? Explain.

plz yuo

step-by-step explanation:

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

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)