Slope and Equation of a Line

Front

What is the slope in the equation: y=4x+3?

Back

4

Front

What does 'b' represent in y=mx+b?

Back

y-intercept

Front

Write the equation of the line with a slope of -3/2 and a y-intercept of 4.

Back

y = -3/2x + 4

Front

What is the y-intercept for the line represented by the equation y = 2x + 5?

Back

(0, 5)

Front

Find the equation of the line with a slope of -1 and a y-intercept of 4.

Back

y = -x + 4

Front

What is the formula for the slope (m) between two points (x1, y1) and (x2, y2)?

Back

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

Front

If the slope of a line is 0, what does this indicate about the line?

Back

The line is horizontal.

Front

If the slope of a line is undefined, what does this indicate about the line?

Back

The line is vertical.

Front

What is the slope of the line represented by the equation y = 5x - 2?

Back

5

Front

How do you find the y-intercept of a line given its equation in slope-intercept form?

Back

Set x = 0 and solve for y.