Algebra 1 STAAR Review (#2)

Front

What is the method to find the intersection point of two lines on a graph?

Back

Use the calculator function: 2nd Trace, #5.

Front

Back

Front

Back

Front

Back

The domain is all real numbers (ARN).

Front

Back

The range is y < 0.

Front

What does the initial value (a) represent on a graph?

Back

The initial value is the y-intercept of the graph.

Front

How do you determine the slope of a line given two points?

Back

Use the formula: slope = (y2 - y1) / (x2 - x1).

Front

What is the standard form of a linear equation?

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.

Front

How do you find the x-intercept of a linear equation?

Back

Set y = 0 and solve for x.