All straight line graphs have an equation that can be written in the form 𝑦 equals 𝑚𝑥 add 𝑐, where 𝑚, the coefficient of the 𝑥 term, is the gradient or slope of the line. The constant, 𝑐, is ...

In designing, keeping things uniform can make the work neat. When the gradient, does not follow the direction of the warp, it can make the design look less attractive. This is not the case with all ...