The value where the line crosses the \(y\)-axis is 1 Write the equation in the form \(y = mx ... Architects have to understand gradient to work out the slope of a roof. There are rules and ...

Algebra is the branch of mathematics that focuses on formulas, and one of its key concepts is the representation of linear equations, which describe straight lines. Among the various forms you can ...

Three points are sufficient, but more can be plotted. Draw a line through the plotted points. If \(x\) is positive, \(y\) is negative. If \(x\) is negative, \(y\) is positive. To draw the line \(y ...

You probably recognise equation 1 as the Nernst equation ... You also learned that the slope of the line should have a value of 58 mV for a 10-fold concentration difference at room temperature (rising ...

Find the slope of the tangent line to the curve where \(\ds \theta = \frac{\pi }{2}\text{.}\) Find the points on this curve where the tangent line is horizontal or vertical. Consider the curve given ...