You can either use the usual formula for the equation of a line when given two points 
Or we can make some more precise reasoning, specific to this case: the y intercept is 3. When a line is written as 
, the coefficient q is the y intercept. So, the second and third options are surely wrong.
Moreover, the slope m is the ratio between the difference bewteen the y coordinates and the x coordinates of two points on the line.
In our case, the two points differ by -1 units vertically, and 3 units horizontally. This implies that the slope is -1/3.
So, we have
Answer:
nr.herkyrsfdlufshfsyfs
Step-by-step explanation:
dsfsyfksutryrysyrslufzmfyzydzufmzmhfzl
hdhfuthfzhkrskyrsgj
Answer:
At least 11 miles a day.
Step-by-step explanation:
(80-14)÷6≥80
Answer: Ima try to get all of my family to sub !!!!!!!!!!!!!!!!
Step-by-step explanation:
Answer:
8.
60 * 2 + 30 = 150km
225 - 150 = 75km
50km/h and 75km, so 1.30h
1.30 + 2.30 + 0.10 = 4.10h
Im not very good at english so I dont know how to explain...
9.
1.30 - 47 = At 12.43
