Algebra 1-2
Evaluating Functions
SIDE A
1. Find f (8)
2. For what x-value(s) does f (x) = 6?
3. For what x-values is f (x) ≥ 7?
4. Find f (4)
5. What is the domain?
6. What is the range?
Let f (x) =
1
x  10 and g(x) = x 2  5x  10 . Find:
4
7. f (32)
8. x, when f (x) = -19
9. g(5)
10. g (-8)
Algebra 1-2
Evaluating Functions
SIDE B
1. Find f (6)
2. For what x-value(s) does f (x) = 0?
3. For what x-values is f (x) ≤ 0?
4. Find f (-2)
5. What is the domain?
6. What is the range?
1
Let f (x) =  x  15 and g(x) = x 2  6 x  13 . Find:
3
7. f (33)
8. x, when f (x) = 1
9. g(-8)
10. g (3)
Algebra 1-2
Evaluating Functions
Side A
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
4
3≤x≤6
-4 ≤ x ≤ 2
6
-4 ≤ x ≤ 9
3≤y≤8
-2
x = -36
10
114
Side B
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
8
0≤x≤2
-5 ≤ x ≤ 2
-4
-5 ≤ x ≤ 10
-4 ≤ y ≤ 8
4
X = 42
99
-22