Question

Please help, no one is helping points are 20 for this so help i need to know asap

Answer 1

First term: -6, Fifth term: 6

Explanation:

First term:

• Write the equation.
• 3n -9
• Subsitute the value of the term you need to find
• 3(1) - 9
• Solve
• 3 - 9
• = -6

Fifth term:

• Write the equation.
• 3n - 9
• Subsitute the value of the term you need to find
• 3(5) - 9
• Solve
• 15 - 9
• = 6

Answer 2

It's first term is - 6. Fifth term is 6