Review Flashcard 1

Front

What is the equation of a line in slope-intercept form?

Back

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

Front

How do you determine if a table of values satisfies a linear equation?

Back

Substitute the x-values into the equation and check if the corresponding y-values match.

Front

What does the slope represent in a linear equation?

Back

The slope represents the rate of change of y with respect to x.

Front

What is the formula to calculate the circumference of a circle?

Back

Circumference = π × diameter.

Front

How do you convert a real-world measurement to a scale model?

Back

Use the ratio of the model's height to the actual height to find the model's dimensions.

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

What does the y-intercept represent in a linear equation?

Back

The y-intercept is the value of y when x = 0.

Front

How can you find the total cost of multiple items at a constant price?

Back

Multiply the number of items by the price per item: Total Cost = price × quantity.

Front

What is the relationship between weight loss and calories burned?

Back

To lose weight, you need to burn more calories than you consume.

Front

What is the significance of the diameter in a circle?

Back

The diameter is the longest distance across the circle, passing through the center.