<PRE><B>Question 1000428</B>
1. Write the equation for this situation: the cost, c, in dollars of a car rental is equal to 10 dollars plus 1/2 the miles driven, m.
Ans: C(m) = (1/2)m + 10
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2. Find the x- and y-intercepts of the equation. -3x-4y=18
x-int:: (-6,0)
y-int:: -9/2
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3. Find the slope of the line containing the given pair of points. If the line is undefined, state so. (-4, -5) and (-4, 5)
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Undefined because both points are on x = -4
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That is a vertical line.
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Cheers,
Stan H.
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