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Worksheets

explicit and recursive functions

Total questions: 8

Worksheet time: 4mins

Name
Class
Date
1.

What is the following sequence

15, 30, 45, 60, 75,...

a)

+15 arithmetic

b)

x2 geometric

c)

x2 arithmetic

d)

+15 geometric

2.

What is the following sequence

150, 75, 37.5, 18.75, 9.375, ...

a)

÷2.5 Geometric

b)

÷2.5 Arithmetic

c)

÷2 Geometric

d)

÷2 arithmetic

3.

Arithmetic is ...

a)

multiplication

b)

Just addition

c)

division, and subtraction

d)

addition, and subtraction

4.

Geometric is ...

a)

subtraction, and addition

b)

Multiplication, and division

c)

multiplication, and subtraction

d)

Just division

5.

Evaluate F(x)=4x+2

what is F(0)?

a)

2

b)

4

c)

0

d)

8

6.

Evaluate F(x)=4x+2

what is f(.50)

a)

1.25

b)

3.5

c)

6

d)

8

7.

Evaluate F(x)=4x+2.

what is F(2.5)

a)

5

b)

4

c)

7.4

d)

13.5

8.

Evaluate F(x)=4x+2

What is F(20)

a)

102

b)

101

c)

80

d)

26