### Home > APCALC > Chapter 1 > Lesson 1.5.1 > Problem 1-203

1-203.

**Multiple Choice**: When the graph of *f*(*x*) = 1 – 2* ^{x}* is reflected across the

*y*-axis, the equation of the resulting graph is: Homework Help ✎

*g*(*x*) = 1 – 0.5^{x}*g*(*x*) = 1 + 2^{x}*g*(*x*) = 2– 1^{x}*g*(*x*) = log_{2}(*x*– 1)*g*(*x*) = log_{2}(1 –*x*)

Reflective symmetry across the *y*-axis means that *f*(*x*) is an even function. The definition of even functions is *f*(*x*) = *f*(−*x*).

Evaluate *f*(−*x*)...