Therefore, aim to recognise the equations and graphs of quadratics, cubics, reciprocals, exponentials and circles. Sketch \(y = x^2 + x − 6\). The quadratic factorises to give \((x + 3)(x − 2 ...

Find the \((x,y)\) coordinates of all inflection points, if any. Sketch the graph of \(y=f(x)\) using all of the above information. All relevant points must be labeled. Find the domain and ...

A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate these coordinates by substituting values into the linear equation. STEP 1 - Draw ...

is decreasing. If \(f\) is a polynomial function, what is the least possible degree of \(f\text{?}\) Figure 3.2.2. The graph of \(\ds f^\prime(x)\) Sketch the graph of \(f(x)=3x^4-8x^3+10\text{,}\) ...