Last Chance Algebra 1 SOL Review

Front

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

Back

Front

Define slope in the context of a linear equation.

Back

Slope is a measure of the steepness of a line, calculated as the change in y divided by the change in x (rise over run).

Front

What does it mean for a graph to represent a function?

Back

A graph represents a function if every x-value has exactly one corresponding y-value, which means it passes the vertical line test.

Front

Back

Front

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

Back

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

Front

Back

Front

What is the formula for finding the slope between two points (x1, y1) and (x2, y2)?

Back

Front

What does it mean for an equation to be in standard form?

Back

Front

How do you determine if a set of points forms a function?

Back

To determine if a set of points forms a function, check if any x-value is repeated with a different y-value.

Front

What is the process for graphing a linear equation?

Back

To graph a linear equation, find the y-intercept, plot it on the graph, use the slope to find another point, and draw the line through the points.