D• r = r • d
a. commutative property of multiplication
b. zero property of multiplication
c. commutative property of addition
d. identity property of multiplication

Which function is increasing? o a. f(x)=(1/15)* o b. f(x)= (0.5)* o c. f(x)=(1/5)* o d. f(x) = 5*

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years