Answer:
By putting some values of x find the y values
Step-by-step explanation:
for example, let x=-1 and x=2y
then -1=2y
y=-1/2
I hope it helps
Answer: A proportional relationship needs to pass through the origin and have a linear (straight) slope. Let me know if you need more specifics.
Answer:
Step-by-step explanation:
A
x X x
= x^2
B
20 x 20 = 40
C
100 / 40 = 2.5 per square inch