Add the polynomials.(2a2 - 3a + 6) + (5a - 2)
A. 2a2 + 8a - 4
B. 4a2 + 4
C. 2a2 + 4a + 8
D. 2a2 + 2a + 4
Answer: D
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Write an equation in slope-intercept form of a line satisfying the set of conditions.Through (6, 14), perpendicular to -7x + 9y = 30
A. y = 
x - 
B. y = - 
x + 
C. y = 
x - 
D. y = - 
x - 
Find the missing parts of the triangle. C = 35°30'a = 18.76c = 16.15If necessary, round side lengths to the nearest hundredth.
A. no such triangle B. A1 = 102°05', B1 = 42°25', b1 = 17.52; A2 = 6°55', B2 = 137°35', b2 = 26.19 C. A1 = 42°25', B1 = 102°05', b1 = 27.2; A2 = 137°35', B2 = 6°55', b2 = 3.35 D. A = 42°25', B = 102°05', b = 25.19
Find all real numbers in [0, 2?] that satisfy the equation.
cos (2x) = 1
A. 0, 
, ?, 
B. 
, 
, 
, 
C. 
, 
, 
, 
D. no solution
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = x3 - 2
A. 
B. 
C. 
D. 