1.
Given f (x) = 5x - 3, find f (-2).

Choose:
 -13 -7 -5 0

2.
Given g (x) = 3x2 + 2x - 4, find g (1.5).

Choose:
 2.5 3.5 5.75 8

3.
Given h (x) = 3x - 1, find h (a + 3).

Choose:
 3x + 8 3a + 2 3x + 2 3a + 8

4.
If

Choose:

5.
Given f (x) = 4x - 3 and g (x) = x2 + 2x + 1.

a) Find f (-1).

Choose:
 1 -7 -4 0

b)
Find g (3).

Choose:
 6 9 16 12

c)
Find f (2) + g (-2).

Choose:
 14 -2 10 6

d)
Find .

Choose:
 1 -1 2¼ -2¼

e)
Find [g (-1)]2.

Choose:
 1 2 0 4

6.
 Given f : {whole numbers} → {whole numbers}. The function f accepts a whole number and returns the square of the smallest place value digit in the number. [Hint: smallest place value digit in 34 is 3.]

a) Find the domain of f.

Choose:
 {whole numbers} {0,1,2,3,4,5,6,7,8,9} {real numbers} {0,1,4,9,16,25,36,49,64,81}

b)
Find the range of f.

Choose:
 {whole numbers} {0,1,2,3,4,5,6,7,8,9} {real numbers} {0,1,4,9,16,25,36,49,64,81}

c)
Find f (24).

Choose:
 576 2 16 4

d)
Find f (854).

Choose:
 64 25 16 4

e)
Find f (0).

Choose:
 1 2 3 0

f)
For what value of x is f (x) = 49?

Choose:
 497 267 87 73

7.
 Given the function:    f (x) = 4x + 1.
a) Find f (a).
Choose:
 a + 1 4a 4a + 1 a + 4x + 1

b)
Find f (3c).

Choose:
 3c 12c 7c + 1 12c + 1

c)
Find f (-x).

Choose:
 -4x -4x +1 -4x - 1 4x - 1

d)
Find f (a + 3).

Choose:
 4a + 4 4a + 12 4a + 13 4a + 16

e)
Find f (a + h).

Choose:
 4ah + 1 4x + 1 + a + h 4a + h + 1 4a + 4h + 1

8.
Let g (x) = 2x2 - 3x + 5. Find g (3b).

Choose:
 18b2 - 6b + 5 18b2 - 9b + 5 6b2 - 9b + 5 36b2 - 8b + 5

9.
Let h (x) = (0.5)2x.
Find h (3a).

Choose:
 (0.5)2a (0.5)8a (1.5)2a (0.5)6a

10.
Let f (x) = 3x2 + 1.
Does f (x + h) = f (x) + f (h)?

Choose:
 Yes No