If y varies directly as x, find the direct variation equation for the situation.y = 0.8 when x = 0.2
A. y = x + 0.6
B. y = 4x
C. y = 0.25x
D. y = 0.2x
Answer: B
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Provide an appropriate response.Identify the intercepts from the graph below.
A. (0, -1), (0, 3), (3, 0) B. (-1, 0), (0, 3), (3, 0) C. (0, -1), (3, 0), (0, 3) D. (-1, 0), (0, 3), (0, 3)
Find an equation of an ellipse satisfying the given conditions.Foci at (-2, 0) and (2, 0); length of major axis: 8
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 
Graph the polynomial function. f(x) = x3 + 2x2 - 5x - 6
A. 
B. 
C. 
D. 
Use transformations to graph the function. Determine the domain, range, and horizontal asymptote of the function.f(x) = -2x+3 + 4
A. 
domain of f: (-?, ?); range of f: (-4, ?);
horizontal asymptote: y = 4
B. 
domain of f: (-?, ?); range of f: (-?, 4);
horizontal asymptote: y = 4
C. 
domain of f: (-?, ?); range of f: (-?, -4);
horizontal asymptote: y = -4
D. 
domain of f: (-?, ?); range of f: (-?, -4);
horizontal asymptote: y = -4