Solve the system of equations by graphing.2x - y = 3 y = 1 
A. (1, 2)
B. (2, 1)
C. (-2, -1)
D. no solution
Answer: B
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Two sides and an angle are given. Determine whether the given information results in one triangle, two triangles, or no triangle at all. Solve any triangle(s) that results.B = 41°, a = 4, b = 3
A. one triangle A = 29°, C = 110°, c = 5.7 B. two triangles A1 = 61°, C1 = 78°, c1 = 4.5; A2 = 119°, C2 = 20°, c2 = 1.6 C. two triangles A1 = 61°, C1 = 78°, c1 = 0.1; A2 = 119°, C2 = 20°, c2 = 0.1 D. no triangle
Write out the first five terms of the sequence.an = 
A. 
, - 
, - 
, - 
, - 
B. - 
, - 
, - 
, - 
, - 
C. 
, - 
, 
, - 
, 
D. 
, 
, 
, 
, 
For the given functions f and g, find the requested function.f(x) = x - 1; g(x) = 5x2
Find (f - g)(x).
A. (f - g)(x) = -5x2 - x - 1 B. (f - g)(x) = 5x2 - x + 1 C. (f - g)(x) = 5x2 + x - 1 D. (f - g)(x) = -5x2 + x - 1
Determine whether the given value is a solution of the equation.
(7 - x) = x; 4
A. A solution B. Not a solution.