Amother gives birth to a 10 pound baby. every 4 months, the baby gains 2 pounds. if x is the age of the baby in months, then y is the weight of the baby in pounds. find an equation of a line in the form y = mx + b that describes the baby's weight.

X is age in months
y is weight
y=mx+b
y=4/2x+10

10 is b because it stays the same, it is added to the independent variable.

X is the age of the baby in months, but every 4 months so you have to divide and times by two due to the fact that it has to be multiplied by 2. Which leads it to be...

Y= 2x/4+10

Cwill be your correct answer