Question

What is the equation of the line?

A. y=-1/2x+3
B. y=1/2x-3
C. y=x-3
D. y= -x-3

Answer 1

c

Answer 2

Equation of a line is:

y = mx + b
where
m = slope
b = y-coordinate
therefore, y = mx + b is just a line shifted up (or down) "b" units.
It looks like your line is shifted down by _____
to find your slope, you know that \[slope = m = \frac{ rise }{ run }\]

Answer 3

c

Answer 4

u sure?

Answer 5

Yes.

Answer 6

He's correct. But it might help to know why for future reference.

Answer 7

so you all agree C is the correct answer? Because I think so to

Answer 8

WHERS MY MEDAL :" ( ?

Answer 9

:'(

Answer 10

im sorry jack, next time.

Answer 11

You don't explain WHY. How is she supposed to know how it's "C" ?

Answer 12

fine :/