Modeling with Quadratic Equations

Question 1

Which quadratic equation would be used to solve for the unknown dimensions?

Revolt · Accepted Answer

512 = 2w2

Question 2

Todd and his brother Robert are going to use 512 square feet of their backyard for skateboard ramps. The shape of the backyard is rectangular, with the length twice as long as the width. What are the dimensions of the backyard?

Revolt · Accepted Answer

The width of the backyard is feet.: 16; The length of the backyard is feet.: 32

Question 3

–32–16X 16✔ 32

Revolt · Accepted Answer

✔ 32

Question 4

0 ft 8 ft 16 ft✔ 32 ft

Revolt · Accepted Answer

✔ 32 ft

Question 5

32 ft by 32 ft✔ 64 ft by 16 ft 64 ft by 32 ft 32 ft by 16 ft

Revolt · Accepted Answer

✔ 64 ft by 16 ft

Modeling with Quadratic Equations Answers

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