MATH 110 Exam 2 Real Practice Questions (2026) | Verified Answers | A+

MATH 110 Exam 2 Real Practice Questions
(2026) | Verified Answers | A+
• vertical asymptote. CORRECT ANSWER: simplify, then set denominator equal to zero

• how to find critical numbers. CORRECT ANSWER: first derivative

• how to find increasing/decreasing intervals. CORRECT ANSWER: first derivative

• how to find relative extrema. CORRECT ANSWER: first derivative

• how to find inflection points. CORRECT ANSWER: second derivative

• how to find concave up/concave down. CORRECT ANSWER: second derivative

• how to find point of diminishing returns. CORRECT ANSWER: second derivative,
concave up to concave down

• how to find absolute extrema. CORRECT ANSWER: end points or critical numbers,
plug into original function

• optimization. CORRECT ANSWER: take the derivative, set it equal to 0

• second derivative test. CORRECT ANSWER: if f'(c) = 0 and f''(c) > 0 then minimum; if
f'(c) = 0 and f''(c) < 0 then maximum; if f'(c)= 0 and f"(c)= 0 then inconclusive

• exponential functions go through the point.... CORRECT ANSWER: (0,1)

• ln(a^x)=. CORRECT ANSWER: xlna

• lne=. CORRECT ANSWER: 1

• all logs go through the point.... CORRECT ANSWER: (1,0)

• domain of logs. CORRECT ANSWER: whatever is inside the log must be positive

• ln1=. CORRECT ANSWER: 0

• loga(b)=c. CORRECT ANSWER: a^c=b

• compound interest formula. CORRECT ANSWER: A=P(1+r/m)^mt

• continuous interest formula. CORRECT ANSWER: A=Pe^rt

• continuous interest, present value. CORRECT ANSWER: P=Ae^-rt