Variation and Line of Best Fit Review

Front

Which of the following represents direct variation? Options: y = kx, y = k/x, y = x/k, y = mx + b

Back

y = kx

Front

Which of the following represents indirect variation? Options: y = kx, y = k/x, y = x/k, y = mx + b

Back

y = k/x

Front

Back

inverse variation

Front

Back

direct variation

Front

What type of Correlation? Options: Positive Correlation, Negative Correlation, No Correlation

Back

No Correlation

Front

What type of correlation? Options: Positive Correlation, Negative Correlation, No Correlation

Back

Positive Correlation

Front

What type of Correlation? Options: Positive Correlation, Negative Correlation, No Correlation

Back

Negative Correlation

Front

What is a line of best fit used for?

Back

To make predictions

Front

Is this line an accurate line estimate of best fit for the data?

Back

Yes

Front

Is this line an accurate line estimate of best fit for the data?

Back

No