Find the slope and y-intercept of the line represented by each table. 3. х 0 3 6 9 12 х 0 2 y 10 19 28 37 y 2 4. 4 6 8 3 4 5 slope m = slope m y-intercept b y-intercept b = AC Cost of Large Pizza Find and interpret the rate of change and the initial value. 5. A pizzeria charges $8 for a large cheese pizza, plus $2 for each topping. The total cost for a large pizza is given by the equation C = 2t+8, where t is the number of toppings. Graph the equation for t between 0 and 5 toppings, and explain the meaning of the slope and y-intercept. 20 Dollars 10 10 5 Number of Toppings