June 4

Week 16–Math 10

My ‘aha’ moment in this week.

This question:

FullSizeRender

There is no number, you must feel confused, but do not worry. First, figure out what is the slope of the first equation:

FullSizeRender

Then figure out the slope of the second equation:

FullSizeRender

The question said they are parallel, so:

FullSizeRender(1)

So the answer is A.

Category: Math 10 | LEAVE A COMMENT