Semester 1 Algebra 2 Review

Front

Express the following interval in Set notation: (-7, 15]

Back

-7 < x ≤ 15

Front

Express the following interval in Set notation:
[3, 5]

Back

3 ≤ x ≤ 5

Front

Solve for x: Options: x = {-4, -1}, x = {-1, -4}, x = {2+i, 2-i}, x = {-2+i, -2-i}

Back

x = {2+i, 2-i}

Front

Solve for x: Options: x = {-3+2i, -3-2i}, x = {7, 6}, x = 2±i√3, No solution

Back

x = {-3+2i, -3-2i}

Front

What is the multiplicative inverse of 2/3?

Back

3/2

Front

What is the additive inverse of 2/3?

Back

-2/3

Front

Factor completely:
 3x² + 5x - 12

Back

(3x - 4)(x + 3)

Front

Factor completely: 3x²-8x+4

Back

(3x-2)(x-2)

Front

What shifts have occurred? Options: left 1, up 5; left 1, down 5; right 1, up 5

Back

right 1, up 5

Front

Which of the following describes the horizontal and vertical translations of the following functions: f(x) = |x + 4| - 9? Left 4, Down 9, Right 4, up 9?

Back

Left 4, Down 9