Solve the equation.ln x + ln (x -1) = ln 2
A. x = 
B. x = 2, x = -1
C. x = -1
D. x = 2
Answer: D
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Which of the tables below show linear data? ? Table 1 x 3 5 7 9 y 36 39.59 44.12 47.62? Table 2 x 3 5 7 9 y 35.56 39.51 43.46 47.41?
A. Table 1 only B. Table 2 only C. Both Table 1 and Table 2 D. Neither table is linear.
Solve the problem.The position of an object moving in a straight line is given by s = t2 - 8t, where s is in feet and t is the time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to move 10 feet?
A. 9.1 sec B. 2.0 sec C. 11.0 sec D. 8.9 sec
Name the five Platonic Solids. For each, give the name of the shape of the face and list the number of faces.
a. Solid: _______ Shape of faces: _______ Number of faces: _______ b. Solid: _______ Shape of faces: _______ Number of faces: _______ c. Solid: _______ Shape of faces: _______ Number of faces: _______ d. Solid: _______ Shape of faces: _______ Number of faces: _______ e. Solid: _______ Shape of faces: _______ Number of faces: _______
Use the minimum and maximum features of a graphing calculator to find approximately the intervals on which the function is increasing or decreasing. Round your values to two decimal places, if necessary.y = -6x2 - 2x + 8
A. inc (-?, -1.33), dec (-1.33, ?) B. inc (-1.33, -0.17), dec (-0.17, -1.33, ?) C. inc (-?, -0.17), dec (-0.17, ?) D. dec (-?, -0.17), inc (-0.17, ?)