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Chapter 7
Powers
| Question | Answer |
|---|---|
| Functions | f(x)=x^3 quardrants: 1 & 3 g(x)=x^4 quadrants: 1 & 2 |
| Product of Powers postulate | For any nonnegative bases and nonzero real exponents or ant nonzero bases and interger exponents, b^m x b^n =b^m+m |
| Power of a Power Postulate | For any nonnegative bases and nonzero real exponents or any nonzero bases and integer exponents, (b^m)^n= b^mxn |
| Power of a Product Postulate | for any nonnegative bases and nonzero real exponents or any nonzero bases and integer exponents (ab)^m=a^m b^m |
| Quotient of Powers Postulate | B^m/b^n =b^m-n |
| Power of a Quotient Postulate | (a/b)^m= a^m/b^m |
| General compound interest formula | A=P(1+r/n)^nt |