Please help. 1. Use function notation to write the equation of the line.

Link: http://static.k12.com/eli/ecollege/594/1_29488/2_31285_4_29492/77e3985f9df8918201d25f6edded89adec33e000/media/0f333ce5f246751b317fd9274d277fddefe13428/mediaasset_1346432_1.jpg

Answers: (Oh and it's fractions and not division.)
A). F(x)= -1/3x + 1
B.) F(x)= -3x - 1
C). F(x)=3x + 1
D). F(x)=-3x +1

Question

Please help. 1. Use function notation to write the equation of the line.

Link: http://static.k12.com/eli/ecollege/594/1_29488/2_31285_4_29492/77e3985f9df8918201d25f6edded89adec33e000/media/0f333ce5f246751b317fd9274d277fddefe13428/mediaasset_1346432_1.jpg

Answers:  (Oh and it's fractions and not division.)
 A). F(x)= -1/3x + 1
B.) F(x)= -3x - 1
C). F(x)=3x + 1
D). F(x)=-3x +1

misty1212 · Answer

HI!!

misty1212 · Answer

what is the y intercept ? you read it off of the graph

anonymous · Answer

The Y intercept is 1 i'm pretty sure.

misty1212 · Answer

yes

misty1212 · Answer

so you know it is $y=mx+1$ now you need $m$
what is the slope (again read it off the graph)

anonymous · Answer

Would it be Y (or down?) is 3 and over 1? So it would be 3,1 right?

>Sorry if i'm wrong im terrible at slope

misty1212 · Answer

right one, down 3 slope is $\frac{-3}{1}=-3$

anonymous · Answer

So it'd be D?

misty1212 · Answer

idk

misty1212 · Answer

it is $y=-3x+1$

anonymous · Answer

Okay, so yeah, that'd be answer D, because I'm pretty sure i substitute Y for F(x).

anonymous · Answer

Do you think you could possibly help with a couple others? c: