Answer:y=-2x+6
Step-by-step explanation: Write in Slope-Intercept form, y=mx+b.
Hope this helps you out! ☺
Answer:1/2 y
Step-by-step explanation:
We can solve this using ration reasoning:
x
2
x
1
=
y
2
y
1
Explanation:
If
x
varies directly with
y
(written
x
∝
y
), then doubling
y
means doubling
x
, so the rations of final values and initial values will be the same:
x
2
x
1
=
y
2
y
1
In this case,
x
2
9
=
24
18
x
2
=
9
⋅
24
18
=
12
Or, intuitively, if
x
∝
y
and
x
=
9
when
y
=
18
, we can conclude that
x
=
1
2
y
and
1
2
of 24 is 12.
Answer:
It could be to: collect data from a sample of every twentieth student who arrives at school one day
130x5=650
650-104=546
546-137=409
409-154=255
255-131=124
x=124
