12 NARS 47/51 Marks
AB and PQ are lines of length 6 cm
a) AX : AB = 1:3
Mark where point X would be on the line, with a cross.
А
B
b) PX: XQ = 1:3
Mark where point X would be on the line, with a cross.
P
Introduction to Ratio
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Agiven line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)? y = ( )x + 9

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