Algebra Quiz

Jules Kouatchou MATH 107 Spring 2017

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 ([email protected]) with MATH 107 in the subject heading.

Problem 1: Jules wants his house to be painted. He contacts two companies to have estimates.

Company A charges a $250 fee plus $10 per hour. Company B requires $20 per hour. For how

many hours Company B will be better for Jules?

Problem 2: Solve:

Problem 3: Use the Intermediate Value Theorem to determine if the function:

has a zero in the interval [-1,2].

Problem 4: Solve:

Problem 5: Find the real zeros of the polynomial:

Problem 6: Solve the following for y:

Problem 7: Solve:

The following is needed to solve Problems 8, 9 & 10.

Consider the function:

Problem 8: Find the domain of the function.

Problem 9: Find the vertical asymptote(s).

Problem 10: Find the horizontal asymptote.