Answer:
If you have choices it is either -5 or 5.
Step-by-step explanation:
First, you find two points, which mine were (0,2) and (-1,7). The slope formula is y2 - y1 divided by x2 - x1. So, im going to subtract 7 - 2, which is your y2 - y1, to get 5. Then, i'm going to subtract -1 - 0, which is your x2 - x1, to get -1. Then, you divide 5 by -1 to get -5. I Hope This Helps :)
Answer:
first graph option A
Step-by-step explanation:
Rule is y= 2x
Lets make a table to find out some point for graphing
Plug in some values for x and find out y
x y= 2x
-2 y=2(-2) = -4
0 y= 2(0)=0
2 y = 2(2)= 4
So the coordinates for graphing are (-2,-4) , (0,0) and (2,4)
The first graph has all the same coordinates .
So first graph represents the same relation
It tank will be filled up in 40 mins cause every min you fill in 4 liters. Don’t take my word for this make sure you check my work.
Answer: 312.5 miles
Step-by-step explanation:
125/2 = 62.5 per hour x 5 hours = 312.5 miles
