For the line $y=3x-2$: Find the coordinates of the points where $x=1$ and $x=4$. Calculate the

Question

For the line $y=3x-2$: Find the coordinates of the points where $x=1$ and $x=4$. Calculate the gradient between these points. State the gradient function $\dfrac{\mathrm{d}y}{\mathrm{d}x}$.

Accepted Answer

(a) $(1,1)$, $(4,10)$; (b) gradient $3$; (c) $\dfrac{\mathrm{d}y}{\mathrm{d}x}=3$.

Differentiation

Differentiation

Solution:

Solution locked