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Mathematics, 13.10.2019 19:10 Kareemgreen1237

The line ab has equation
$5x - 2y = 7$
the point a has coordinates (1, -1) and the point b has coordinates (3, k)

a) find the value of k

b) find an equation for the line through a which is perpendicular to ab

c) the point c has coordinates (-6 ,-2). show that ac has length
$p \sqrt{2}$
stating the value of p

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The line ab has equation
[tex]5x - 2y = 7[/tex]
the point a has coordinates (1, -1) and t...

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