Vocab Flashcard Part 2

Front

Proportional:

Back

Two ratios equal; graph is linear and passes through the origin.

Front

Non-proportional:

Back

A linear graph that does not pass through the origin.

Front

Square Root: A function with leading term exponent of ½; its inverse is a quadratic function.

Back

A function with leading term exponent of ½; its inverse is a quadratic function.

Front

Quadratic: A function with a leading term exponent of 2; its inverse is a square root function.

Back

A function with a leading term exponent of 2; its inverse is a square root function.

Front

Linear Parent Function

Back

f(x)=x; slope 1/1; x- and y-intercepts 0

Front

Quadratic Parent Function: f(x) = x²

Back

f(x) = x²

Front

Square Root Parent Function: f(x) = √x

Back

f(x) = √x

Front

Standard Form of a Radical

Back

f(x) = a√(x - h) + k

Front

Standard Form of a Quadratic

Back

f(x)=ax²+bx+c

Front

Vertex Form of a Quadratic: f(x) = a(x-h)² + k

Back

f(x) = a(x-h)² + k