In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.a = 1 ft, b = 6 ft
A. c = 7 ft
B. c ? 6.1 ft
C. c ? 5.9 ft
D. c ? 2.6 ft
Answer: B
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Solve the equation.log9x =
A. 81 B. 512 C. 3 D. 0.00195312
Start with the given graph of y. a) Describe a sequence of transformations that results in the graph of g(x); b) Find the range of g(x); c) Find the horizontal asymptote of the graph of g(x).y = 4x; g(x) = 4x/5
A. a) The graph of y = 4x is stretched vertically by a factor of 5.
b) (0, ?)
c) y = 0
B. a) The graph of y = 5x is stretched horizontally by a factor of 4.
b) [0, ?)
c) y = 0
C. a) The graph of y = 4x is stretched horizontally by a factor of 5.
b) (0, ?)
c) y = 0
D. a) The graph of y = 4x is stretched horizontally by a factor of .
b) (0, ?)
c) x = 0
Determine where the function is increasing and where it is decreasing.f(x) = -2x2 - 2x - 8
A. decreasing on
increasing on
B. increasing on
decreasing on
C. increasing on
decreasing on
D. increasing on
decreasing on
Solve the problem.The roof of a building is in the shape of the hyperbola where x and y are in meters. Determine the distance, w, the outside walls are apart, if the height of each wall is 6 m.
A. 9.8 m B. 24 m C. 6.9 m D. 4.9 m