IBEW Number Sequences and Functions 2

Question 1

For the function f(x) = 3x - 7, what is f(5)?

Accepted Answer

8

Answer

10

Answer

6

Answer

12

Question 2

Find the next term in the arithmetic sequence: 11, 17, 23, 29, ___?

Accepted Answer

35

Answer

33

Answer

34

Answer

36

Question 3

If g(x) = x² + 2x - 3, what is g(3)?

Accepted Answer

12

Answer

9

Answer

15

Answer

18

Question 4

What is the 10th term of the arithmetic sequence starting at 4 with a common difference of 7?

Accepted Answer

67

Answer

63

Answer

71

Question 5

A geometric sequence has first term 6 and common ratio 3. What is the 4th term?

Accepted Answer

162

Answer

54

Answer

486

Answer

18

Question 6

If h(x) = 2x + 5 and h(a) = 19, what is a?

Accepted Answer

7

Answer

5

Answer

6

Answer

8