Mrs. Allee's Algebra 1 Review

Mean, Median, Mode, and Range

100

The average number, the middle number, the most of a number, and the span of a number.

What is mean, median, mode and range?

200

This is the range to this set of numbers: 24, 25, 24, 26, 27, 30, 21, 40, 40, 24, 30, 30, 30, 45

What is 24?

300

This is the median to this set of numbers: 1, 1, 1, 2, 2, 2, 4, 4, 4, 5, 5, 10, 12, 13, 13, 15

What is 4?

400

This is the mode to this set of numbers: 24, 25, 24, 26, 27, 30, 21, 40, 40, 24, 30, 30, 30, 45

What is 30? 

500

This is the mean to this set of numbers: 1, 1, 1, 2, 2, 2, 4, 4, 4, 5, 5, 10, 12, 13, 13, 15

What is 5.0625?

Using Quadratic Formula

100

Solve with the quadratic formula: x²+x

What is (0,0) and (-1,0)?

200

Solve with the quadratic formula: 4x²-6x+2

What is (.5,0) and (1,0)?

300

Solve with the quadratic formula: 5x²+2x–19

What is (17.6,0) and (-21.6,0)?

400

Solve with the quadratic formula: x²+2x+1

What is (-1,0)?

500

Solve with the quadratic formula: 15x²-2x-1

What is (-1/5,0) and (1/3,0)?

Factoring

100

Solve by factoring: x²-8x+16

What is (4,0)²?

200

Solve by factoring: x²+5x+6

What is (-2,0) and (-3,0)?

300

Solve by factoring: 2x²-3x+5

What is (2x-5) and (x+1)?

400

Solve by factoring: 3x²+8x+5

What is (x+1) and (3x+5)?

500

Solve by factoring: 4x³+16x²-12x

What is (0,0), (1,0), and (-3,0)?

Radicals and Perfect Squares

100

Simplify the following radical: √16

What is 4?

200

Simplify the following radical: (√3)²

What is 3?

300

Simplify the following radical: √(300)

What is 10√(3)?

400

Simplify the following radical: √5 * 3√5

What is 15?

500

Simplify the following radical: √27x

What is 3√3?

Arithmetic Sequences

100

Find the common difference: 2, 14, 26, 38, 50...

What is 12?

200

Find the common difference: 30, -27, -84, -141...

What is -57?

300

Find the 3rd term: 16, 30, _, 58, 72...

What is 44?

400

Find the 5th term: 3, 22, 41, 60, _...

What is 79?

500

Find the 52nd term:  34, 26, 18, 10...

What is -374?