Podcast
Download our mobile app to listen on the go
Get App
Questions and Answers
Which of the following functions represents the helicopter's altitude above the ground, y, in feet, t seconds after the helicopter begins to gain altitude?
Which of the following functions represents the helicopter's altitude above the ground, y, in feet, t seconds after the helicopter begins to gain altitude?
- C) y = 40 - 21t
- B) y = 40 + 21t (correct)
- D) y = 40t + 21
- A) y = 40 + 21
Which of the following graphs represents the cost, y, of sending x texts in a month for a text messaging plan?
Which of the following graphs represents the cost, y, of sending x texts in a month for a text messaging plan?
- D) y 5 x O 100
- A) O y x 5 100 (correct)
- C) O y x 5 100
- B) O y x 5 100
What is the initial altitude of the helicopter?
What is the initial altitude of the helicopter?
- B) 21 feet
- C) 61 feet
- A) 40 feet (correct)
- D) 0 feet
What is the rate at which the helicopter is gaining altitude?
What is the rate at which the helicopter is gaining altitude?
Signup and view all the answers
What is the cost of sending 150 texts in a month for the text messaging plan?
What is the cost of sending 150 texts in a month for the text messaging plan?
Signup and view all the answers
Flashcards are hidden until you start studying
