Algebra 2 Revision

Which formula would determine the SUM of the first 8 terms of the following sequence?

75, 70.5, 66.27,...

Mathematical Equivalence

ON

Which formula would correctly determine the SUM of the first 8 terms of the following series.

80, 20, 5,...

Mathematical Equivalence

ON

What is the 100th term in the sequence a_n = 4n-12

Mathematical Equivalence

ON

Find the first five terms of the sequence (a)  

• 1, 2, 3, 4, 5
• 6, 7, 8, 9, 10
• 6, 12, 24, 48, 96
• 6, 11,, 21, 41, 81

Evaluate the series described.

• 880

• 216

• 1760

• 432

Describe the sequence, find the 5th term, and write the rule.

1, 5, 25, 125...

• geometric, a₅ = 625, a_n = 5^n-1

• arithmetic, a₅ = 3125, a_n = 5^n-1

• geometric, a₅ = 3125, a_n = 5ⁿ

• arithmetic, a₅ = 625, a_n = 5ⁿ

Write the standard form of the equation of this circle.

The equation of a circle is given. Use completing the square to write the equation in standard form.

What category does this belong in?

Standard Form is

f(x) = ax² + bx + c

• Linear functions and equations

• Systems of equations and inequalities

• Quadratic functions and equations

• Exponential functions and equations