Remember When we learned....

Front

What is the formula to find the slope of a line passing through two points?

Back

Slope (m) = (y2 - y1) / (x2 - x1)

Front

Find the slope of the line that passes through points (1, -19) and (-2, -7).

Back

-4

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

Is the relation {(1, 2), (2, 3), (3, 4), (2, 5)} a function?

Back

Not a Function

Front

What does the term 'rate of change' refer to in mathematics?

Back

The ratio of the change in the dependent variable to the change in the independent variable.

Front

Which of the following are ways to find the rate of change?

Back

All of the above (change in y over change in x, rise over run, subtract y coordinates over subtract x coordinates)

Front

What is the scale factor in dilation?

Back

The ratio of the length of a side of the image to the length of the corresponding side of the original figure.

Front

If the point (8, 12) was dilated to become point (2, 3), what was the scale factor?

Back

¼

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

What is the area of a square?

Back

Area = side length × side length.