Alg Review 4.1- 4.3 Big Ideas Algebra I

Front

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

Back

Front

How do you determine the slope from two points?

Back

Front

What does it mean for two lines to be perpendicular?

Back

Two lines are perpendicular if the product of their slopes is -1.

Front

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

Back

Front

How can you find the y-intercept from a linear equation?

Back

Front

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

Back

Front

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

Back

Front

What is the equation of a line with slope -5 and y-intercept 9?

Back

Front

Back

Yes, they are perpendicular because the product of their slopes (4 and -1/4) equals -1.

Front

What is the equation of a line that passes through the point (4, -7) with a slope of -1/4?

Back