Suppose that ? is in standard position and the given point is on the terminal side of ?. Give the exact value of the indicated trig function for ?.(-3, -2); Find tan ?.
A. 
B. 
C. - 
D. - 
Answer: A
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Find y".y = 3 cot 
A. - 
csc2 
B. 
csc2 
cot 
C. -6 csc 
D. 6 csc2 
cot 
Solve the problem.How many combinations are possible on a combination lock that has three dials, each with the letters A-G?
A. 21 B. 2187 C. 216 D. 343
It makes sense that the larger the area of a region, the larger the number of species that inhabit the region. Many ecologists have modeled the species-area relation with a power function and, in particular, the number of species S of bats living in caves in central Mexico has been related to the surface area A measured in of the caves by the equation
(a) The cave called mission impossible near puebla, mexico, has suface area of A=90m2.
How many species of bats would expect to find in that cave?
(b) If you discover that 5 species of bats live in cave estimate the area of the cave.
Solve and write interval notation for the solution set. Then graph the solution set.2 < 1 - 4x ? 10
A. 
, 
B. 
, 
C. 
, 
D. 
, 
