Great vid I was wondering when you were finding the y-intercept of a perpendicular line why don't you plug the point into the Y=MX + B and solve for b? y= mx + b becomes -3 = (-4/3)5 + b and solve for b. also what do you use to make your videos? software? and what input device (tablet? mouse?)
i have a question. when you are given a tangent with a point like (2,4) and you have another tangent. and your asked to prove that they are perpendicular, how do you prove it?
could you link the introduction to slope video you mentioned in the description?
stevebgalvao 1 month ago
It's wayyy easier to multiply everything out by the common denominator, in this casie it would be 4 , talking about the last 2 min
SUPAxFLYxMARIO 1 month ago
cool
kiras771 8 months ago
Great vid I was wondering when you were finding the y-intercept of a perpendicular line why don't you plug the point into the Y=MX + B and solve for b? y= mx + b becomes -3 = (-4/3)5 + b and solve for b. also what do you use to make your videos? software? and what input device (tablet? mouse?)
NamLe1975 2 years ago
i have a question. when you are given a tangent with a point like (2,4) and you have another tangent. and your asked to prove that they are perpendicular, how do you prove it?
dailybrother 2 years ago
thank u very very very much! you people helped me alot
thanks agian
24kriti 2 years ago
thanks
alteregoi0i0 2 years ago