8th Grade Review - Units 1-4

Front

Solve for 'X': Move all Xs to the left and numbers to the right by doing the OPPOSITE Operation.

Back

X = -4

Front

Back

X = 14.7

Front

Place the numbers in order from least to greatest: π, 31%, -0.32, 1/3, 3.1

Back

-0.32, 31%, 1/3, 3.1, π

Front

Describe the Transformation: What does it mean to reflect over the X-axis?

Back

Reflection over X-axis means that each point (x, y) is transformed to (x, -y).

Front

List the following numbers from least to greatest: -64, 3.5, √27, 6.666...

Back

-64, 3.5, √27, 6.666...

Front

What is the Pythagorean Theorem?

Back

Front

What is a reflection in geometry?

Back

A reflection is a transformation that flips a figure over a line, creating a mirror image.

Front

How do you solve an equation for a variable?

Back

To solve for a variable, isolate it on one side of the equation using inverse operations.

Front

What does it mean to order numbers from least to greatest?

Back

Ordering numbers from least to greatest means arranging them in ascending order based on their value.

Front

What is the definition of a transformation in geometry?

Back

A transformation is an operation that moves or changes a shape to create a new shape.