Summary Quiz 2

What is the correct law for multiplication? a^m x aⁿ =

• a^m+n

• a^m + aⁿ

• a^mxn

• a^mn

Simplify: (3x²y³)⁰

• 1

• 0

• 3

• 3x²y³

Simplify: 64x¹⁶y¹² ÷ 4x⁸y³

• 16x⁸y⁹

• 16x²y⁴

• 60x⁸y⁹

• 60x²y⁴

Simplify: (2x²y)² × (3xy³)⁰

• 12x⁴y²

• 4x⁴y²

• 4x⁵y⁵

• 12x⁵y⁵

Solve the equation by factoring.

• x = {3,-8}

• x = {-3,8}

• x = {3,8}

• x = {-3,-8}

How many solutions can a quadratic have?

• 1 Solution

• 2 Solution

• 0 Solution

• 3 Solution

What is the equation for standard form?

• y = x² + bx + c + d

• y = ax² + bx + c

• y = mx + b

• Ax + By = C

Which of the following is NOT a quadratic function

• f(x) = -3x²

• f(x) = -5x - x²

• y = 3x² - 4x + 5

• A = pr + r

Triangle XYZ has vertices x(2,3), Y(5,6), and Z(8,6). What rule can be used to find the new coordinates of point X, if the triangle is translated 6 units down and 4 units to the right?

• (x,y) (x-4, y+6)

• (x,y) (x-6, y+4)

• (x,y) (x+6, y-4)

• (x,y) (x+4, y-6)

What is the scale factor if Point P is at (-2, 3) and P’ is at (-8, 12)?

• 9

• 8

• 6

• 4