<u>→ Chapter : </u><span><u>Equation of A Straight Line </u></span><u>←</u>
<em>≡ General equation of a straight line:</em>
⇔
<em>≡ Solution:</em>
⇔ To know the slope in the equation, we just need to see the variable of x
∴ So, the slope of this equation is
<em>≡ General equation of a straight line:</em>
⇔
<em>≡ Solution:</em>
⇔ To know the slope in the equation, we just need to see the variable of x
∴ So, the slope of this equation is