EM-1818

Equation of a straight line

E Math · Secondary 4 · Hard · Equation of a straight line

The line

l

passes through the point

(2,3)

and has gradient

-\dfrac{3}{4}

. Find the equation of

l

in the form

y = mx + c

.

$y = -\dfrac{3}{4}x + \dfrac{9}{2}$
$y = -\dfrac{3}{4}x - \dfrac{9}{2}$
$y = \dfrac{3}{4}x + \dfrac{9}{2}$
$y = \dfrac{3}{4}x - \dfrac{9}{2}$

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