Review question

# Can we find a curve from its gradient function? Add to your resource collection Remove from your resource collection Add notes to this resource View your notes for this resource

Ref: R5768

## Question

A function, $y$, of $x$ has gradient $4x - 3$ at the point $(x,y)$ and the minimum value of the function is $-\tfrac{1}{8}$. Express $y$ in terms of $x$ and sketch the graph of $y$ against $x$.