What is the equation of the following graph in vertex form?

a. y = (x − 4)2 − 4
b. y = (x + 4)2 − 4
c. y = (x + 2)2 + 6
d. y = (x + 2)2 + 12

The nature park has a pride of 5 adult lions and 3 cubs. the adults eat 8 pounds of meat each day and the cubs eat 4 pounds. how much meat do the cubs and lions eat?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

What is the equation of a line passing through (-6,5) and having a slope of 1/3