# What are the 4 parent functions?

## What are the 4 parent functions?

These elementary functions include rational functions, exponential functions, basic polynomials, absolute values and the square root function. It is important to recognize the graphs of elementary functions, and to be able to graph them ourselves.

## What are the 5 parent functions?

Types of Functions

• Linear.
• Absolute value.
• Exponential growth.
• Exponential decay.
• Trigonometric (sine, cosine, tangent)
• Rational.
• Exponential.

What are parent functions in algebra?

A parent function is the simplest function that still satisfies the definition of a certain type of function. For example, when we think of the linear functions which make up a family of functions, the parent function would be y = x. This is the simplest linear function.

### What is a parent function in Algebra 2?

A parent function is the simplest function of a family of functions. For the family of quadratic functions, y = ax2 + bx + c, the simplest function. of this form is y = x2. The “Parent” Graph: The simplest parabola is y = x2, whose graph is shown at the right.

### How do you identify parent functions?

Graph the result. This is the parent function. For example, the parent function for y=x^+x+1 is just y=x^2, also known as the quadratic function. Other parent functions include the simple forms of the trigonometric, cubic, linear, absolute value, square root, logarithmic and reciprocal functions.

What is a parent graph and transformation?

For example, if the parent graph is shifted up or down (y = x + 3), the transformation is called a translation. If the parent graph is made steeper or less steep (y = 5 x), the transformation is called a dilation.

#### What is a parent function graph?

Parent Graphs. A parent graph is the graph of a relatively simple function. By transforming the function in various ways, the graph can be translated, reflected, or otherwise changed.

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