Algebra 1-Midterm Test Practice

Front

What is the parent function of a quadratic equation?

Back

The parent function of a quadratic equation is y = x².

Front

What is the parent function of an absolute value function?

Back

The parent function of an absolute value function is f(x) = |x|.

Front

How do you solve exponential equations of the form a^x = b^y?

Back

To solve exponential equations, express both sides with the same base or use logarithms.

Front

Back

Front

Back

Front

What is the definition of a function?

Back

A function is a relation that assigns exactly one output for each input.

Front

What is the difference between linear and quadratic functions?

Back

Linear functions have a constant rate of change and graph as a straight line, while quadratic functions have a variable rate of change and graph as a parabola.

Front

What is the vertex form of a quadratic function?

Back

The vertex form of a quadratic function is f(x) = a(x-h)² + k, where (h, k) is the vertex.

Front

What is the quadratic formula?

Back

Front

What does it mean for a function to be increasing?

Back

A function is increasing if, as x increases, f(x) also increases.