What is the y-intercept of the following? g(x)= 3(b-8)^x
A. B
B. 3
C. b-8
D. x

(look at photo if unclear)

Which graph represents the parent function of y=(x+2)(x-2)

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.