Mathematics Homework Help

1. If f(x) = |x + 8|, find f(–11).

       –3

       3

       –19

       19

 

 

2. If f(x) = |x – 5| + 2, find f(3).

 

     10

       6

       4

       0

 

 

.3. If f(x) = 8 – 3|x + 2|, find f(–6)

 

       20

       –16

       –4

       4

 

4. What is the turning point of the graph of f(x) = |x – 2|
+ 3?

       (3, 2)

       (2, –3)

       (–3, 2)

       (2, 3)