The coordinates of two points $A$ and $B$ are $(8,\,-5)$ and $(-4,\,10)$ respectively. Find

Question

The coordinates of two points $A$ and $B$ are $(8,\,-5)$ and $(-4,\,10)$ respectively. Find the equation of the line $AB$. Point $C\left( p,3 \right)$ lies on the line $AB$. Calculate the value of $p$.

Accepted Answer

(i) $y = -\frac{5}{4}x + 5$ (ii) $p = 1\frac{3}{5}$

Finding equation of line given two sets of coordinates of two points

Finding equation of line given two sets of coordinates of two points

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