Cumulative Exam — Cumulative exam Answers

The graph of an exponential function is given. Which of the following is the correct equation of the function?a.c.b.d.

Find the value of the cosine for .a.c.b.d.

Solve the inequality graphically.a.c.b.d.

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If is in standard position, determine a coterminal angle that is between & and state the quadrant in which the terminal side lies.a.; IVc.; IIb.; IVd.; II

Determine the value of (cosine of 79 degrees, and 15 minutes). In this case, minutes are 1/60 of a degree. a. 0.186524036 c. 0.4852913584 b. 0.268954236 d. 0.7394832568 Please select the best answer from the choices provided

Solve the equation a. 0.76, –0.76 c. 3.87 b. 4.98 d. 1.53, –1.53 Please select the best answer from the choices provided

Which trigonimetric function would you use to solve the problem? If and , find RS. a. tan or cot c. cos or sec b. sin or csc d. sin or cos Please select the best answer from the choices provided

Given the parent function describe the graph of .a.expanded vertically by a factor of 5c.expanded horizontally by a factor of 5b.expanded vertically by a factor of 10d.expanded horizontally by a factor of 10

When a 757 passenger jet begins its descent to the Ronald Reagan National Airport in Washington, D.C., it is 3900 feet from the ground. Its angle of descent is . What is the plane’s ground distance to the airport? a. ft c. ft b. ft d. ft Please select the best answer from the choices provided

Solve.a.c.b.d.