Answer:
C
Step-by-step explanation:
Because that is the only graph that makes the relationship between the 2 propportional.
at 00 hours she makes 0 dollars
at 1 hour she makes 20 dollars
at 2 hours she makes 40
at 3 hours she makes 60
at 4 hours she makes 80
at 5 hours she mkes 100
at 6 hours she makes 120
and so on...
You need to add 8 and -3 together to get 5 and divide 5 by 2 to get 2.5
That is the x coordinate
You then need to add 2 and -4 together to get -2 and divide by 2 to get -1
This is the y coordinate
(2.5,-1)
Answer:
Maybe 24 ft.......................????
Answer:
y= -x+8
Step-by-step explanation:
slope int. form: y=mx+b
first, we need to find the slope (m)
the two points are (2,4) and (7,-1).
to find the slope we do (y2-y1)/(x2-x1)
doing this we get -5/5=-1
now we can plug in point (2,4) and the slope into y=mx+b
doing this we get:
4=-1(2)+b
4=-2+b
b=8
now we have the equation:
y= -x+8
