Algebra 1 Final Semester 2

Front

What is the slope-intercept form of a linear equation?

Back

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Front

What does the slope of a line represent?

Back

The slope represents the rate of change of y with respect to x; it indicates how steep the line is.

Front

What is the y-intercept of a line?

Back

Front

How can you determine if two lines are parallel?

Back

Two lines are parallel if they have the same slope (m) but different y-intercepts (b).

Front

What is a frequency table?

Back

A frequency table is a way to organize data that shows how often each value occurs.

Front

How do you calculate the total frequency from a frequency table?

Back

To calculate the total frequency, sum all the frequencies listed in the table.

Front

What is the equation of a line with a slope of 3 and a y-intercept of -2?

Back

Front

What is the difference between independent and dependent variables in a linear equation?

Back

The independent variable (x) is the input, while the dependent variable (y) is the output that depends on the value of x.

Front

How do you graph a linear equation?

Back

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