Question 601008
What is the slope of the line that is perpendicular to the line whose equation is 2x + y = 4.
a)  -2 
b) -1/2
c)  1/2
d) 2


Being perpendicular, the slope will be the negative reciprocal of the line whose equation is 2x + y = 4.


Since the slope of the line whose equation is 2x + y = 4, is - 2, then the correct answer is {{{highlight_green(1/2)}}}(CHOICE C)


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