(2024 -2025 Quarter 2) Slope, graph etc..

Front

What is the rate of change in a linear function?

Back

The rate of change in a linear function is the slope, which indicates how much the y-value changes for a unit change in the x-value.

Front

What does a positive slope indicate about a line?

Back

A positive slope indicates that as the x-value increases, the y-value also increases, meaning the line rises from left to right.

Front

What does a zero slope indicate about a line?

Back

A zero slope indicates that the line is horizontal, meaning there is no change in the y-value as the x-value changes.

Front

What does an undefined slope indicate about a line?

Back

An undefined slope indicates that the line is vertical, meaning the x-value does not change while the y-value changes.

Front

How do you calculate the slope given two points (x1, y1) and (x2, y2)?

Back

The slope (m) is calculated using the formula m = (y2 - y1) / (x2 - x1).

Front

Find the slope given the points (3,2) and (4,7).

Back

The slope is 5.

Front

What is the solution to the equation 6(2x + 3) = -6?

Back

The solution is x = -2.

Front

What is the formula for 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

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

Back

The y-intercept represents the point where the line crosses the y-axis, indicating the value of y when x = 0.

Front

What is the difference between positive and negative slope?

Back

A positive slope rises from left to right, while a negative slope falls from left to right.