Algebra 1 Chapter 1 Vocab

Algebra 1 Chapter 1 Vocab

memorize.aimemorize.ai (lvl 286)
Section 1

Preview this deck

range

Front

Star 0%
Star 0%
Star 0%
Star 0%
Star 0%

0.0

0 reviews

5
0
4
0
3
0
2
0
1
0

Active users

0

All-time users

0

Favorites

0

Last updated

1 year ago

Date created

Mar 1, 2020

Cards (51)

Section 1

(50 cards)

range

Front

Set of all y-values, (dependent)

Back

function

Front

1. A relationship from one set (called the domain) to another set (called the range) that assigns to each element of the domain exactly one element of the range. 2. The action or actions that an item is designed to perform.

Back

increasing function

Front

A graph that has a positive slope and shows growth

Back

extrema

Front

The maximum and minimum values of a function.

Back

equation

Front

A mathematical sentence that contains an equal sign

Back

term

Front

A number, a variable, or the product of a number and a variable

Back

x coordinate

Front

1st number of an ordered pair

Back

y axes

Front

on a coordinate what is always the second number? vertical placement

Back

order of operations

Front

the order in which operations in an expression to be evaluated are carried out. 1. parentheses 2. exponets 3. multiplication and divison 4. addition and subtraction

Back

nonlinear function

Front

is a function whose graph is not a line or part of a line.

Back

decreasing function

Front

A graph that has a negative slope and shows decay

Back

simplest form

Front

an expression that contains no like terms or parenthesis

Back

relation

Front

A set of ordered pairs

Back

origin

Front

the point where the axes intersect

Back

coefficient

Front

A number multiplied by a variable in an algebraic expression.

Back

reciprocal

Front

The multiplicative inverse One of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2

Back

negative function

Front

On a graph Lies below the x-axis

Back

set

Front

collection of objects or numbers that is shown using brackets

Back

x axes

Front

on a coordinate what is always the first number? horizontal placement

Back

relative maximum

Front

A point on the graph of a function where no other nearby points have a greater y-coordinate.

Back

line of symmetry

Front

an imaginary line that divides an image into two halves, thereby causing one half to be the reflection of the other

Back

multiplicative identity

Front

5 x 1 = 5

Back

function notation

Front

use the symbol f(x) in place of y

Back

domain

Front

Set of all x-values, (independent)

Back

dependent variable

Front

y values, range, depends on another value

Back

independent variable

Front

x values, domain

Back

continuous function

Front

A function whose graph is an unbroken line or smooth curve with no gaps or breaks.

Back

positive function

Front

On graph lies above x- axis

Back

coordinate plane

Front

A coordinate system formed by the intersection of a horizontal number line, called the x-axis, and a vertical number line, called the y-axis.

Back

multiplicative inverse

Front

The reciprocal One of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2

Back

ordered pair

Front

a pair of numbers used to locate a point on the coordinate plane.

Back

additive identity

Front

a + 0 = a

Back

like terms

Front

Expressions that contain the same variables to the same power

Back

evaluate

Front

Finding the value of an expression

Back

variable

Front

A symbol used to represent a quantity that can change

Back

equivalent expression

Front

Expressions that have the same value.

Back

solution

Front

a number that makes an equation true

Back

element

Front

each object or number in a set

Back

y-intercept

Front

The point where the graph crosses the y-axis

Back

algebraic expression

Front

A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.

Back

y coordinate

Front

2nd number of an ordered pair.

Back

identity

Front

an equation that is true for every value of the variable

Back

mapping

Front

Illustrates how each element of the domain is paired with an element in the range.

Back

x-intercept

Front

The point where the graph crosses the x-axis

Back

end behavior

Front

The behavior of the graph as x approaches positive infinity or negative infinity.

Back

power

Front

exponent value

Back

relative minimum

Front

A point on the graph of a function where no other nearby points have a lesser y-coordinate.

Back

vertical line test

Front

If any vertical line passes through more than one point of the graph, then the relation is not a function

Back

intercept

Front

where a graph crosses an x or y axis

Back

coordinate system

Front

A graph with a horizontal number line (x-axis) and a vertical number line (y-axis) that are perpendicular to each other. The point of intersection is called the origin and labeled 0 on the graph. An ordered pair (x,y) is used to name a point on a coordinate system.

Back

Section 2

(1 card)

discrete function

Front

A function of points that are not connected

Back