Chapter 6 - Linear Transformations - 6.5 Applications of Linear Transformations - 6.5 Exercises - Page 335: 2

a) $(-2,5)$ b) $(4,-1)$ c) $(-a,0)$ d) $(0,b)$ e) $(-c,-d)$ f) $(-f,g)$

If we reflect a point $(a,b)$ to the y-axis, the reflection will be $(-a,b)$. Hence, we have: a) $(-2,5)$ b) $(4,-1)$ c) $(-a,0)$ d) $(0,b)$ e) $(-c,-d)$ f) $(-f,g)$