What is true about the graphs of y = -4x + 6 and y = (1/4)x + 6
A.) They are parallel B.) They have the same slope C.) They are perpendicular D.) They do not intersect E.) They are the same line Slope-intercept form is y = mx + bm is the slopeb is the y-interceptIn y = -4x + 6slope is -4 y-intercept is 6 In y = (1/4)x + 6slope is 1/4 y-intercept is 6 Perpendicular lines have slopes which are negative reciprocals. -4 and 1/4 are slopes which are negative reciprocals, therefore the two lines are perpendicular, and they also intersect at the y-intercept since it is the same in both equations C.) They are perpendicular
0 Comments
Your comment will be posted after it is approved.
## Leave a Reply. |
Latest Videos## Archives
April 2021
ACT is a registered trademark of ACT, Inc. SAT is a registered trademark of the College Board. ACT and SAT are not affiliated with this site. |