Algebra 2

1

September 11, 2018

1.3A: Transforming Linear Functions

Example 1: Translating and Reflecting Linear FunctionsLet g(x) be the indicated transformation of f(x). Write the rule for g(x). a) f(x) = 2x + 3; vertical translation 4 units up

b) linear function defined in the table; reflection across y­axis.

Example 2: Let g(x) be the transformation of f(x). Write the rule for g(x).f(x) = x ­ 2, horizontal translation right 3 units

Example 3: Let g(x) be the indicated transformation of f(x). Write g(x).

A. Reflection across the x­axis.

B. Vertical translation 2 units down.