Domain and Range Exit Ticket

What is the range of the function f(x)= x² + 2 when the domain
is {-1, 0 , 1}?

• {1, 2, 3}
• {2, 3}
• {0, 2, 4}
• {1, 3}

Given the function f(x) = 4x² - 5, what is the range?

• All real numbers greater than or equal to -5
• All real numbers
• All real numbers greater than or equal to 5
• All real numbers less than or equal to -5

A toy rocket is launched into the air, and the data from the rocket's flight is graphed below. What is the domain of the data collected?

• 0≤ x ≤ 7
• 0≤ x ≤ 8
• 0≤ y ≤ 7
• 0≤ y ≤ 8

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D