Final answer:
To find the parametric description for the line passing through (-1, 3) with slope 2, use the equation for a line in parametric form.
Step-by-step explanation:
To find a parametric description for the line that passes through the point (-1, 3) and has slope 2, we can use the equation for a line in parametric form: x = x0 + at and y = y0 + bt.
Given that the point (-1, 3) lies on the line, we have x0 = -1 and y0 = 3. And since the slope is 2, we can set a = 1 and b = 2.
Therefore, the parametric description for the line is x = -1 + t and y = 3 + 2t, where t is any real number.