All of the following contribute to a high risk of famine in Africa except . A.
droughts are common
B.
African nations are very poor
C.
most people farm at the subsistence level
D.
other countries are not willing to sell food to African countries

B. African nations are poor

b) y=35x

Step-by-step explanation:

Since we have a linear function, with b=0 in the form y=mx, then line passes through the Origin (0,0).

We can see y=35x it's the only function with b=0.

Algebraically, let's test it to find out the initial value for x in this function.

y=0

y=35x

0=35x

x=0/35

x=0

(0,0)