# SYMKC Week 4 Flashcards

<p>The inverse of a quadratic function is a \_\_\_\_\_\_\_ function</p>

<p>Square root</p>

<p>How do you say</p>

<p>f inverse of x</p>

<p>Describe the process to algebraically find the inverse of a function named f(x).</p>

<p>1. Replace f(x) with y if necessary.</p>

<p>2. Switch x and y.</p>

<p>3. Solve for y.</p>

<p>4. Rewrite the equation in function notation.</p>

<p>Name that graph</p>

<p>Absolute Value</p>

Describe the transformation

Vertical Translation down d units

<p>indicates whether or not the graph of a relation is a function</p>

<p>Vertical Line Test</p>

<p>If an imagined vertical line passes through at most one point of a relation at any location, then the relation is a \_\_\_\_\_\_.</p>

<p>function</p>

<p>A relation and its inverse reflect over the line \_\_\_\_\_\_.</p>

<p>y=x</p>

the max distance from the midpoint

tolerance

<p>Name that equation</p>

Describe the transformation

Vertical stretch by a units

<p>Name that equation</p>

<p>Name that graph</p>

<p>Square Root</p>

Describe the transformation

Vertical translation up d units

<p>Name that graph</p>

<p>Logarithmic</p>

<p>Symbolism for the composition function of f and g</p>

<p>Ways to verify if functions are inverses</p>

<ol><li>If f(g(x))=g(f(x)) = x, then f and g are inverses.</li><li>If the x and y coordinates are switched in each ordered pair, then the two sets are inverses.</li><li>If the graph of f and g are symmetrical to y=x, then f and g are inverses.</li></ol>

Describe the transformation

Horizontal stretch by the reciprocal of b

<p>Name that graph</p>

<p>quadratic</p>

Describe the transformation if the a value is negative.

Reflection over the x-axis