Tell whether the relation is a function.?
A. Function
B. Not a function
Answer: A
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Provide an appropriate response.Find the total surface area of the given cone. 
A. 60.7 in2 B. 269.7 in2 C. 62.7 in2 D. 153.1 in2
Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results. Round lengths to the nearest tenth and angle measures to the nearest degree.B = 82°, b = 3, a = 24
A. A = 41°, C = 57°, c = 27 B. A = 42°, C = 57°, c = 31 C. no triangle D. A = 40°, C = 57°, c = 29
Graph the hyperbola. Give the coordinates of the center as well as the values of a and b.
- 
= 1
A. center (1, -1), a = 7, b = 8
B. center (1, -1), a = 7, b = 8
C. center (-1, 1), a = 7, b = -1
D. center (-1, 1), a = 8, b = 7
Find the open interval(s) where the function is changing as requested.Increasing; f(x) = 
A. (-?, 0) B. (0, ?) C. (1, ?) D. (-?, 1)