# What are the 9 properties of equality?

## What are the 9 properties of equality?

The Reflexive Property. a =a.

• The Symmetric Property. If a=b, then b=a.
• The Transitive Property. If a=b and b=c, then a=c.
• The Substitution Property. If a=b, then a can be substituted for b in any equation.
• The Addition and Subtraction Properties.
• The Multiplication Properties.
• The Division Properties.
• The Square Roots Property*
• ## How many laws of exponents are there?

There are seven exponent rules, or laws of exponents, that your students need to learn. Each rule shows how to solve different types of math equations and how to add, subtract, multiply and divide exponents.

Which is an example of an exponent property?

Review the common properties of exponents that allow us to rewrite powers in different ways. For example, x²⋅x³ can be written as x⁵. Want to learn more about these properties?

### How are exponential functions used in the real world?

Exponential Functions. An exponential function is a mathematical function, which is used in many real-world situations. It is mainly used to find the exponential decay or exponential growth or to compute investments, model populations and so on. In this article, you will learn about exponential function formulas, rules, properties, graphs,

### When do we subtract the exponents of a power?

This property states that when dividing two powers with the same base, we subtract the exponents. [Show me why this works.] Simplify. Rewrite the expression in the form . Want to try more problems like these? Check out this exercise. This property states that to find a power of a power we multiply the exponents. [Show me why this works.] Simplify.

Is the point always on the graph of an exponential function?

It must be noted that exponential function is increasing and the point (0, 1) always lies on the graph of an exponential function. Also, it is very close to zero if the value of x is mostly negative.