thurs

Front

What is the result of -2 - (-1)?

Back

-1

Front

What is the product of \(\frac{7}{9}\) and \(\frac{1}{2}\)?

Back

\(\frac{7}{18}\)

Front

How do you find the y-intercept of a function from a scatter plot?

Back

The y-intercept is the point where the graph crosses the y-axis, represented as (0, y).

Front

What does it mean if an equation has infinitely many solutions?

Back

It means that there are an infinite number of values for the variable that satisfy the equation.

Front

How do you identify the slope of a linear function?

Back

The slope is the ratio of the change in y to the change in x, often represented as \(m\) in the equation \(y = mx + b\).

Front

What is the formula for the slope of a line given two points (x1, y1) and (x2, y2)?

Back

The slope \(m\) is calculated as \(m = \frac{y2 - y1}{x2 - x1}\).

Front

What does a negative slope indicate about a linear function?

Back

A negative slope indicates that as x increases, y decreases, showing an inverse relationship.

Front

What is the significance of the y-intercept in a linear equation?

Back

The y-intercept indicates the value of y when x is zero, providing a starting point for the graph.

Front

How do you simplify the expression \(\frac{7}{9} \times \frac{1}{2}\)?

Back

Multiply the numerators and denominators: \(\frac{7 \times 1}{9 \times 2} = \frac{7}{18}\).

Front

What is the general form of a linear equation?

Back

The general form is \(Ax + By = C\), where A, B, and C are constants.