# Math 107 6399 –Fall 2019 OL1 Quiz Help

Quiz 4

INSTRUCTIONS

• This quiz covers Sections 3.1, 4.1, 4.2, 0.8 and 4.3.
• Please only use the Answer Sheet either to type your work or if you prefer to write your work and scan it. Be sure to include your name in the document.
• Consult the Additional Information portion of the online Syllabus for options regarding the submission of your quiz. If you have any questions, please contact me by e-mail (Jules.Kouatchou@faculty.umuc.edu) with MATH 107 in the subject heading.

Problem 1: Use the Intermediate Value Theorem to determine if the function:

has a zero in the interval .

The following is needed to solve Problems 2-4.

Consider the function:

Problem 2: Find the domain of the function.

Problem 3: Find the vertical asymptote(s).

Problem 4:Find the horizontal asymptote(s).

The following is needed to solve Problems 5-6.

Consider the function:

Problem 5: Find the real zeros of f(x).

Problem 6: Solve:

Problem 7: Solve:

Problem 8: One number is 6 less than another. The product of the two numbers is equal to 72. Find the numbers.

Problem 9: Perform the operation and simplify:

Problem 10: Jules can roof his house in 24 hours. His son can roof the same house in 40 hours. If they work together, how long will it take to roof the house? 