The amount of money, y, pizzeria makes by selling x pizzas can be modeled by the equation yx. The relationship of the amount of money pizzeria makes is shown in the following graph. Which pizzeria makes more money per pizza? Pizzeria W
0
2
4
6
8
10
0
34
68
102
136
170
Pizzas Sold, x
Amount of Money Made ($), y

step-by-step explanation:

do you have a copy of the table?

step-by-step explanation:

a and d

the equation is not included but the answer is (1.50, 2.00, 2.75)

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