Decide whether the slope is positive, negative, zero, or undefined.

A. Positive
B. Negative
C. Zero
D. Undefined


Answer: D

Mathematics

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Solve the problem.A population grows according to an exponential growth model. The initial population is P0 = 12 and the population after 2 generations is P2 = 27. Find the common ratio r.

A. 7.5 B. 2.25 C. 1.5 D. 1.25 E. none of these

Mathematics

Without graphing the function, determine its amplitude or period as requested.y = -3 sin 2xFind the amplitude.

A.
B. 3
C.
D.

Mathematics

For the function find the maximum number of real zeros that the function can have, the maximum number of x-intercepts that the function can have, and the maximum number of turning points that the graph of the function can have. f(x) = 7x2 - 10 + 0.12x - 9x3

A. 3; 3; 2 B. 3; 3; 3 C. 2; 2; 2 D. 2; 2; 1

Mathematics

Let x be a number. Translate the expression into an English phrase.6x

A. 6 times a number B. 6 plus a number C. 6 divided by a number D. 6 minus a number

Mathematics