Rational Functions Precalculus Limits

• All real numbers

• All real numbers greater than 0

• All real numbers less than 0

• All real numbers greater than or equal to 0

Find the average rate of change over the given interval.

• 3

• 1.5

• 1

• 0.67

Using the vertical line test. Is this a function?

• Yes

• No

• 0

• 1

• 2

• DNE

• 0/0
• DNE
• -1/4
• 1/4

• 2

• -2

• 1/2

• -1/2

• -4

• -1

• 0

• DNE

What is the limit?

• 5/2

• -2/3

• Infinity

• 17/3

Evaluate

0/0

DNE

-1/4

1/4

• 0/0

• DNE

• -1/4

• 1/4