Algebra ACP

Simplify: 
(7 + 2i)(9 - 6i)

• 75-24i

• 63 - 24i  - 12i²

• 51 - 24i

• 58 + 60i

Simplify: 
(10+ 15i)-(48 - 30i)

• 58 - 45i

• 58 - 15i

• -38 - 15i

• -38 + 45i

√-108

• 3i√6

• 3i√20

• 6i√3

• 20i√3

3√-81

• -27

• 3i√3

• 27i

• 9i

Find the sum.
(5-2i) + (-7+8i)

• -2+6i

• 12+6i

• -35-16i²

• -35 -16i

(5-4i)(-3-6i)(-8-3i)

• 54-363i

• 258+261i

• 198+309i

• 12+114i

What is the slope of the line represented by the equation 2x + 4y = 5?

• -2

• -1/2

• 1/2

• 2

The graph shows point P and line m.

Which equation best represents the equation of the line that passes through point P and is parallel to line m?

• 3x - 2y = 10

• 2x + 3y = 2

• 3x - 2y = -10

• 2x + 3y = -2

The graph of 2x + 3y = -12 is shown on the coordinate grid. Which points are in the solution set of 2x + 3y > -12? Select one of the TWO correct answers.

A part of a linear function g(x) is shown on the coordinate grid.

What are the domain and range of the part shown? Select TWO correct answers.

• Domain: x<7

• Domain: x>7

• Range: g(x)<5

• Range: g(x)>5