Find an equation in slope-intercept form (where possible) for the line.The line with y-intercept -2 and perpendicular to x + 3y = -4
A. y = x - 2
B. y = -3x - 2
C. y = 3x - 2
D. y = - x + 1
Answer: C
Mathematics
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Use logarithmic differentiation to find the derivative of y with respect to the independent variable.y = (ln x)ln x
A.
B. (ln x)ln x
C.
D. ln x ln (ln x)
Mathematics
Solve by using the square root property.(x + 4)2 - 6 = 0
A. -2 + , -2 -
B. 2, 10
C. 4 + , 4 -
D. -4 + , -4 -
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Write the expression in lowest terms.
A. 3k2 B. 10 C. 10k2 D. 3k
Mathematics
Find the first five terms of the recursively defined sequence.a1 = 8, an+1 =
A. 8, - , -8, -
, -8
B. 8, - ,
, -
,
C. 8, - , 8, -
, 8
D. 8, - , -
, -
,-
Mathematics