OW RQz-SeaLevel-Rates of Change Review

Front

What is the formula to calculate speed?

Back

Speed = Distance / Time

Front

What does a slope represent in a graph?

Back

The slope represents the rate of change of one variable with respect to another.

Front

What is the standard form of a linear equation?

Back

The standard form is Ax + By = C, where A, B, and C are integers.

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you find the y-intercept of a linear equation?

Back

Set x = 0 in the equation and solve for y.

Front

What is a constant in a linear equation?

Back

A constant is a value that does not change, often represented as 'b' in the slope-intercept form.

Front

What is the meaning of 'rate of change'?

Back

Rate of change describes how one quantity changes in relation to another quantity.

Front

What is the equation for a horizontal line?

Back

The equation for a horizontal line is y = k, where k is a constant.

Front

What is the equation for a vertical line?

Back

The equation for a vertical line is x = k, where k is a constant.

Front

How do you interpret a graph showing snowfall over time?

Back

The slope of the graph indicates the rate of snowfall per hour.