Second Year Algebra Review

Find the Mean. 

• 5.8

• 5

• 5.6

• 6

Which point represents the vertex?

Which point represents the y-intercept?

Which point represents the zero?

• The height from which the rocket is launched is 154 feet.

• The horizontal distance covered by the rocket is 3 feet.

• The maximum height attained by the rocket is 154 feet.

• The time after which the rocket lands on the ground is 3 seconds.

• (−7, 1)

• (11, 7)

• (1, −7)

• (7, 1)

• 2 feet per second

• 4 feet per second

• 8 feet per second

• 16 feet per second

• The average rate of change is $24, meaning that amusement park tickets cost, on average, $24 per person.

• The average rate of change is $24, meaning that amusement park tickets cost, on average, $96 for every three people.

• The average rate of change is $72, meaning that amusement park tickets cost, on average, $24 per person.

• The average rate of change is $72, meaning that amusement park tickets cost, on average, $96 for every three people.

• -20,000 gallons per hour

• -2,500 gallons per hour

• 2,500 gallons per hour

• 20,000 gallons per hour