Find the slope of the line containing the given points.(7, 0) and (-2, 7)

A. - 
B.
C.
D. - 


Answer: D

Mathematics

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Match the function with its graph.1) y = - tan 2) y = tan 3) y = - cot 4) y = cot A) B) 

height="200" width="200" />C) D) 

A. 1A, 2D, 3B, 4C
B. 1D, 2A, 3C, 4B
C. 1A, 2B, 3C, 4D
D. 1C, 2B, 3D, 4A

Mathematics

Solve.The base of a triangle is 4 more than twice its height. If the area of the triangle is 78 square centimeters, find its base and height. 

A. height: -1 +  cm
base: 2 +  cm
B. height: 2 +  cm
base: -1 +  cm
C. height: -1 +  cm
base: 2 + 2 cm
D. height: 2 + 2 cm
base: -1 +  cm

Mathematics

Solve the problem.The population growth of an animal species is described by F(t) = 500 + 30 log3 (2t + 1) where t is measured in months. Find the population of this species in an area 13 month(s) after the species is introduced.

A. 675 B. 590 C. 1310 D. 305

Mathematics

Determine the maximum number of turning points of f.f(x) = (x - 2)2(x + 4)2

A. 2 B. 1 C. 4 D. 3

Mathematics