Lesson 12 Practice Quiz B

• times 7

• 7 times

• times itself 8 times

• 1

• 7

• 8

• even; positive

• even; negative

• odd; positive

• odd; negative

An airplane flying at 15,000 ft descends to land at an airport. During the airplane's final approach it descends from 15,000 ft to 7,400 ft in 3 min.

What rational number represents the average change in elevation each minute during its final approach?

• True
• False

• True
• False

• True
• False

• True
• False

• True
• False