Answer:
Step-by-step explanation:
y*1/x
y=k/x where k is the constant of variation
when y=7, x=-4
7=k/-4
k=-28
when x=5
y=-28/5
note: * is used as symbol of variation
circle- 1/2 kahooooot!
From A,B,C to A',B',C'
is .5 or 1/2
Yes it's a function
n+5=13 n=8
n+5=10 n=5
2n=3 n=1.5
5n=20 n=4
