Labels:text | font | screenshot | handwriting | letter | document OCR: (a) y=mx+b y=Ystart+ \\yend ystart! Example 1: (a) Describing lines in slope-intercept form, where y is a function of x; (b) describing lines in parametric form, where x and y are decoupled from one another and described as a function of the parameter t; (c) summarizing parametric lines.