Algebra 2 Vocab

The ____________________ is a test to determine if a function is one to one. To use the test, imagine drawing every possible horizontal line on the coordinate plane. If no horizontal line intersects the graph of a function at more than one point, then the function is one to one.

In a complex number of the form a + bi, the term bi is called the

______________________________.

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CCSS.HSN.CN.A.1

The _________________ is a function that results

from exchanging the independent and dependent variables.

A function f(x) with coordinates (x, f(x))

will have an inverse with coordinates (f(x), x).

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CCSS.HSF-BF.B.4A

An _______ is a function whose inverse exists.

It is one-to-one and passes the Horizontal Line Test,

so its inverse will also be a function.

The __________ of a positive number is the

exponent to which the base must be raised to

result in that number.

Tags

CCSS.HSF.BF.B.5

A ____________ is the line that the graph is

reflected across. A horizontal line of reflection

affects the y-coordinates. A vertical line of

reflection affects the x-coordinates.

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CCSS.HSG.CO.A.5

CCSS.8.G.A.3

_____________ is a branch of mathematics

that determines the maximum and minimum

value of linear expressions on a region produced

by a system of linear inequalities.

A _______________ is an array of numbers

composed of rows and columns. A matrix is

usually designated by a capital letter.

Matrices can be used to solve a system of equations.

A system can be written as a ______________,

or an equation with matrices.

Tags

CCSS.HSA.REI.C.8