Find the derivative of:

f(x) = -(x - 1)

Question 5 options:

	-1
	-x
	x
	0

Question 6(2 points)

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Choose the best description of the normal line.

Question 6 options:

	a line with an undefined slope
	a line with a zero slope
	a line parallel to a given line or curve
	a line perpendicular to a given line or curve