The cost in dollars, y, of a large pizza with x toppings from pat’s pizzeria can be modeled by a linear function. a large pizza with no toppings costs $14.00. a large pizza with 2 toppings costs $17.50. what is the cost of a pizza with 5 toppings? round to the nearest penny. a. $19.00 b. $22.75 c. $43.75 d. $70.00

b. $22.75

Step-by-step explanation:

Given : A large pizza with no toppings costs $14.00. A large pizza with 2 toppings costs $17.50.

Let x denotes the number of toppings and y be the cost of that pizza.

Then, , m= cost per topping  and c= cost of pizza without any topping.

From the given information.

c= $14

Function of cost becomes =

For x= 2 and y= 17.50, we have

tex]3.50=m(2)[/tex]  [Subtract 14 from both sides]

 [Divide both sides by 2]

For c= 14 and m =1.75  , our function becomes.

Now, for x= 5

Hence, the cost of a pizza with 5 toppings =  $22.75

step-by-step explanation:

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680