Algebra 1 Test

Front

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

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you convert the equation 6y = 2x - 10 to standard form?

Back

2x - 6y = 10.

Front

What is the slope of the line that passes through the points (1,-4) and (-4,-6)?

Back

m = 2/5.

Front

What does the slope of a line represent?

Back

The slope represents the rate of change of y with respect to x.

Front

What is the y-intercept in the equation y = -4/5x + 3?

Back

The y-intercept is 3.

Front

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

Back

m = (y2 - y1) / (x2 - x1).

Front

What is the standard form of a linear equation?

Back

Ax + By = C, where A, B, and C are integers.

Front

How do you convert the equation x = -2y - 5 to standard form?

Back

x + 2y = -5.

Front

What is the meaning of 'm' in the slope-intercept form of a line?

Back

'm' represents the slope of the line.

Front

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

Back

It is the point where the line crosses the y-axis.