Answer:

Step-by-step explanation:






Answer:
1.5
Step-by-step explanation:
2.1/1.4 =1.5
(as the triangles are similar) i think this is the answer.
It is the cube root of 4.
So you pretty much have all you need. 1/3 represents slope, and slope is m. Initial value would be your y intercept which is b.
y=1/3x-3