Simplify.
+ 
A. 
B. 
C. 
D. 
Answer: C
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Find the slope of a line tangent to the given curve at the point P by finding the limit of the slopes of the secant lines PQ as Q approaches P.y = 5x2 - 5; P is (3, 40); let Q have x-values of 2.5, 2.9, 2.99, 2.999
A. Slopes: 7.5, 9.5, 9.95, 9.995 m = 10 B. Slopes: 27.5, 29.5, 29.95, 29.995 m = 30 C. Slopes: 22.5, 24.5, 24.95, 24.995 m = 25 D. Slopes: 12.5, 14.5, 14.95, 14.995 m = 15
Solve the problem.Which statement is true about row 9 in Pascal's Triangle?
A. The only entries in the row are 0 and 9 . B. The sum of all entries in the row equals 9. C. There are always 9 entries equal to 9. D. Each entry (except for the 1st) is the sum of the two nearest entries in the row above it.
Decompose v into two vectors v1 and v2, where v1 is parallel to w and v2 is orthogonal to w.v = 2i - 2j, w = 2i + j
A. v1 = 
(2i + j), v2 = - 
i - 
j
B. v1 = 
(2i + j), v2 = 
i - 
j
C. v1 = 
(2i + j), v2 = 
i - 2j
D. v1 = 
(2i + j), v2 = 1i - 
j
Determine if the stated number could represent a probability.
A. Yes B. No