Find the particular solution to the given differential equation that satisfies the given conditions.D2y - 9 Dy + 14y = 0; Dy = 0 and y = 2 when x = 0
A. y = - e7x +
e2x
B. y = - e7x -
e2x
C. y = e7x +
e2x
D. y = e7x -
e2x
Answer: A
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Perform the indicated operation for the given f(x) and g(x).f(x) = 8x - 7, g(x) = 5x - 2Find (f - g)(x).
A. 13x - 9 B. 3x - 9 C. 3x - 5 D. -3x + 5
Find the standard-form equation of the hyperbola centered at the origin which satisfies the given conditions.Asymptotes y = x, y = -
x; one vertex is (0, 22)
A. -
= 1
B. -
= 1
C. -
= 1
D. -
= 1
The rectangular coordinates of a point are given. Find polar coordinates for the point.(0.6, -1.1) Round the polar coordinates to two decimal places, with ? in degrees.
A. (1.25, 57.93°) B. (1.25, 61.39°) C. (1.25, -57.93°) D. (1.25, -61.39°)
Find the least squares regression line for the points shown in the graph.
?
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
?