The straight line through two points will have an equation in the form \(y = mx + c\). Then, we can find the value of \(c\), the \(y\)-intercept, by substituting the coordinates of one point into ...

State the Cartesian equation of the curve and the sketch the curve. Determine the direction of evolution of the curve for increasing \(t\) and indicate it on the graph. Find the points on the curve ...