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Find the gradient and the intercepts on the x and y axes of the straight line with the equation 3y=4-½x

User Lateefah
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1 Answer

4 votes

the Given


3y=4-(1)/(2)x

We are to find the gradient and the intercepts on the x and y axes

The general form of equation of a line is


y=mx+c_{}

Simplifying the given equation we have

Dividing through by 3


y=(4)/(3)-(1)/(6)x

That is


y=-(1)/(6)x+(4)/(3)

Comparing this equation with the general equation of a line we have

Gradient = -1/6

x-intercept is at y = 0

Therefore


\begin{gathered} 0=-(1)/(6)x+(4)/(3) \\ (1)/(6)x=(4)/(3) \\ 3x=24 \\ x=8 \end{gathered}

Therefore x-intercept is (8,0)

y-intercept is at x = 0

Therefore


\begin{gathered} y=-(1)/(6)(0)+(4)/(3) \\ y=(4)/(3) \end{gathered}

Therefore, y-intercept = (0,4/3)

User Suriyaa
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