The amount of money, y, pizzeria J makes by selling x pizzas can be modeled by the equation
y = 16x. The relationship of the amount of money
pizzeria K makes is shown in the following
graph. Which pizzeria makes more money per
pizza?

Pauli's pizzeria make more money per pizza

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

Find out the slope of the graph of Leo's pizzeria

looking at the graph take the point (2,24)

The graph show a proportional relationship (the line passes through the origin)

The slope is m=y/x

we have

For x=2, y=24

substitute

m=24/2=$12 per pizza sold

The linear equation is

y=12x

step 2

Compare the slopes

Pauli's pizzeria

we have

y=15x > slope m=$15 per pizza sold

Leo's pizzeria

we have

y=12x > slope m=$12 per pizza sold

$15 per pizza sold > $12 per pizza sold

therefore

Pauli's pizzeria make more money per pizza

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

what is the model?

step-by-step explanation: