College Algebra MA 240 Online Exams Study Package. All A+ Graded

College Algebra MA 240 Online Exam 2.Question 1 of 20 5.0/ 5.0 Points Write an equation in general form of the line passing through (3, -5) whose slope is the negative reciprocal (the reciprocal with the opposite sign) of –1/4.  A. 5x + y - 22 = 0  B. 4x - y - 17 = 0  C. 4x + y +...

College Algebra MA 240 Online Exam 3.Part 1 of 1 - Lesson 3 Questions 100.0/ 100.0 Points Question 1 of 20 5.0/ 5.0 Points Write an equation in standard form of the parabola that has the same shape as the graph of f(x) = 3x2 or g(x) = -3x2 , but with the given maximum or minimum. Minimum = 0...

College Algebra MA 240 Online Exam 5.Question 1 of 40 2.5/ 2.5 Points Approximate the following using a calculator; round your answer to three decimal places. e -0.95  A. .483  B. 1.287  C. .597  D. .387 Question 2 of 40 2.5/ 2.5 Points Find the domain of following logarit...

College Algebra MA 240 Online Exam 7.Question 1 of 40 2.5/ 2.5 Points Solve the following system of equations using matrices. Use Gaussian elimination with back substitution or Gauss-Jordan elimination. 2x - y - z = 4 x + y - 5z = -4 x - 2y = 4  A. {(2, -1, 1)}  B. {(-2, -3, 0)} ...

College Algebra MA 240 Online Exam 8.Question 1 of 20 5.0/ 5.0 Points Use the Binomial Theorem to expand the following binomial and express the result in simplified form. (x2 + 2y)4  A. x8 + 8x6 y + 24x4 y2 + 32x2 y3 + 16y4  B. x8 + 8x6 y + 20x4 y2 + 30x2 y3 +...