pre calculus question 9-11

9. y = f( -x) 10. y = - f(x) transformations? 11. If (2,3) is a point on f(x), what will the coordinates become on the following TABLE a= 2 K= 1 XLY- * 2 + 1 a. ) 2f ( x ) + 1 2 2= 1 K= - 3 J = - 1 (2+ 7) b. ) f ( x+ 2) - 3