What is the component form of vector PQ?

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.

Identify the parent function that can be used to graph the function f(x)=3(x-9)2

How much is $1200 worth at the end of1 year,if the interest rate is 5.5% is compounded quarterly.