Equations of linear functions

Front

What is the slope of the line given by the equation y + 1 = -3(x - 5)?

Back

-3

Front

What is the slope of the linear equation y = -6x + 5?

Back

-6

Front

Write the equation of a line in slope-intercept form with a slope of 3 and a y-intercept of 5.

Back

Front

What is the definition of slope in mathematics?

Back

Slope is defined as rise/run.

Front

What is the y-intercept in the equation y = -2x + 5?

Back

5

Front

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

Back

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

Front

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

Back

Front

If a line has a slope of 0, what does that indicate about the line?

Back

The line is horizontal.

Front

If a line has an undefined slope, what does that indicate about the line?

Back

The line is vertical.

Front

What does the term 'y-intercept' refer to in a linear equation?

Back

The y-intercept is the point where the line crosses the y-axis.