Math 110 Test 4 questions and answers 2025

Math 110 Test 4 questions and answers 2025
relation

A set of ordered pairs

function

a relation in which each element of the domain is paired with exactly one element of the range

domain

Set of inputs (x-value)

range

Set of outputs (y-value)

asymptote

Is a line (boundary) that a graph gets closer and closer to, but never touches or crosses it

coefficient

A number multiplied by a variable in an algebraic expression.

even function

A function whose graph is symmetric with respect to the y-axis

odd function

A function whose graph is symmetric about the origin

quadratic function

A polynomial with a degree of 2. The graph is a parabola

discriminant

The expression under the radical in the quadratic formula (b²-4ac)