# FNGR|Lesson 3|Solutions 3

Table 1 represents a linear function. The equation is: $$y = 3x + 2$$. Transformations from $$y = x$$, parent; translated up 2 and vertical stretch.

Table 2 represents a quadratic function. The equation is: $$y = x^2 – 4$$. Transformations from $$y =x^2$$, parent; translated down 4.

Table 3 represents ax exponential function. The equation is: $$y = 3 + 2^x$$. Transformations from y = 2^x; translated up 3.