What is the slope-intercept equation of the line below? y -intercept = (0,-1) Slope = -2
A. y = 2x - 1
B. y = -2x + 1
C. y = -2x - 1
D. y = 2x + 1

Question

What is the slope-intercept equation of the line below? y -intercept = (0,-1) Slope = -2
 		A.	y = 2x - 1
 		B.	y = -2x + 1
 		C.	y = -2x - 1
 		D.	y = 2x + 1

anonymous · Answer

Ok, so know your slopintercept equation, which is y=mx+b. What does the m stand for?

anonymous · Answer

the m stands for the number that you multiply the x by

anonymous · Answer

You're not really mulilyibut in a sense you are but say yohae the equation y=4x+2 what exactly is the 4?  Another question do you kn how to graph lines?

anonymous · Answer

graph lines what do you mean by that?

anonymous · Answer

the 4 would be m right?

anonymous · Answer

like y=4x+2 would be:|dw:1420309614544:dw| its not pretty but 4 would be m you are right on that because slope is rise/run and you are rising up 4 and over to the right 1