The nth term of a sequence is given. Find the first 4 terms.an = 
A. 
, 
, 
, 
B. 
, 
, 
, 
C. 
, 
, 
, 
D. 1, 
, 
, 
Answer: A
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Find the slope of the line passing through the two given points.(-6, -7) and (-2, 8)
A. - 5
B. - 
C. 
D. 
Use the distributive property to rewrite the algebraic expression without parentheses. Then simplify the result, if possible.-5.3(6.3x - 2.9y - 1.7)
A. -33.39x - 15.37y - 9.01 B. -33.39x + 15.37y - 1.7 C. -33.39x - 2.9y - 1.7 D. -33.39x + 15.37y + 9.01
Sketch the graph of the equation. If the graph is a parabola, find its vertex. If the graph is a circle, find its center and radius.y = x2 - 2
A. vertex (-2, 0)
B. vertex (0, -2)
C. vertex (2, 0)
D. vertex (0, 2)
Find the standard form of the equation of the ellipse satisfying the given conditions.Foci at (0, -2), (0, 2); Vertices at (0, -6), (0, 6)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1