Question

Which is the equation of the line?

Answer 1

http://static.k12.com/calms_media/media/243500_244000/243564/1/5870bcf844c8d5714dcd90065954a9c99a2462c5/VHS_PA_S2_02_L208_L307_Q7.gif

Answer 2

The easiest way to do this is to use the point-slope form

Answer 3

can you please help me to get the answer

Answer 4

Yes. But I'm not going to give you the answer outright :p

Answer 5

The equation you want to use is y-y1=m(x-x1). Does that look familiar?

Answer 6

yes

Answer 7

im in 6th grade

Answer 8

Okay, awesome. So m is the slope. What is the slope of this line do you think?

Answer 9

y?

Answer 10

It's an actual number. Do you know how to calculate slope?

Answer 11

no can youbplease helpme

Answer 12

The formula is (y2-y1)/(x2-x1). So pick two points and plug them in to calculate it. Here's an example okay?

Does that make sense?