MATH155 Exam 2 Review

In this graph, at what x-value does the limit of the function NOT EXIST?

Mathematical Equivalence

ON

In this graph, at what x-value does the limit exist, but the derivative does not exist?

Mathematical Equivalence

OFF

Match the function with the appropriate tool to find its derivative.

Groups:

(a) Product Rule

,

(b) Quotient Rule

,

(c) Chain Rule

,

(d) Multiple Rules

Pinpoint a spot on this function where its derivative is zero.

Pinpoint a spot on this function where its second derivative is negative.

If a function's First Derivative is Positive at a point, the function is ​ (a)   at that point.

• decreasing
• positive
• negative
• concave up
• concave down
• increasing

If a function's Second Derivative is Positive at a point, the function is ​​ (a)   at that point.

• decreasing
• positive
• negative
• concave down
• concave up
• increasing