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

Dilations map circles to circles and ellipses to ellipses with the same. true or false

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.