The diagrams show nine different graphs, each labeled with a letter from A to I.
A
B
C
D
E
F
G
H
I
Write down the letter of the graph that represents the equation:
y=x+3y = x + 3y=x+3
y=2x2−8y = 2x^2 - 8y=2x2−8
y=10x\displaystyle y = \frac{10}{x}y=x10