STAAR Math Review 2023

Front

Which of the following is an example of a dilation rule?

Back

(2x, 2y)

Front

What type of association does this graph have?

Back

Negative

Front

In the equation y = mx + b, m is the ____.

Back

Slope

Front

Does the equation show a proportional relationship?

Back

No

Front

For a graph to be considered a function, it must pass ________.

Back

The vertical line test

Front

What is the definition of a dilation in geometry?

Back

A transformation that changes the size of a figure but not its shape.

Front

What is the formula for slope in a linear equation?

Back

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

Front

What does a negative association in a graph indicate?

Back

As one variable increases, the other variable decreases.

Front

What is the y-intercept in the equation y = mx + b?

Back

The value of y when x = 0.

Front

What is a proportional relationship?

Back

A relationship where two quantities maintain a constant ratio.