Point-Slope Form

Front

What does y₁ represent?

Back

the Y value in (x, y)

Front

Which of these represents point-slope form of a linear equation?

Back

y - y₁ = m(x - x₁)

Front

What does x₁ represent?

Back

the X value in (x, y)

Front

For the equation y - 3 = 2(x + 4), what point does the line contain?

Back

(-4, 3)

Front

For the equation y + 1 = -3(x - 5), what is the slope?

Back

-3

Front

What is the general form of a linear equation?

Back

Ax + By = C

Front

What does 'm' represent in the point-slope form?

Back

the slope of the line

Front

How do you convert point-slope form to slope-intercept form?

Back

Isolate y to get y = mx + b

Front

What is the slope of the line represented by the equation y - 2 = 4(x - 1)?

Back

4

Front

If a line has a slope of 0, what type of line is it?

Back

A horizontal line