# Study sets matching "college algebra"

If all else fails, (graphs)

If all else fails, (equations)

sigma notation

a²-b² =

plug in values

use quadratic formula

(a+b)(a-b) (factoring)

If all else fails, (graphs)

plug in values

If all else fails, (equations)

use quadratic formula

Variables

Expressions

Like terms

Evaluate 5y+3 where y=-2

Letters that can represent numbers

Do not contain the equals sign

Have the same variable letter parts including exponents

5*-2+3... -10+3... -7 answer

Variables

Letters that can represent numbers

Expressions

Do not contain the equals sign

complex number

real number

rational number

irrational number

a number of the form a + bi where a and b are real numbers. Co…

numbers that are either rational or irrational. A real number…

a number that can be expressed as a/b, the ratio of two intege…

a number that cannot be expressed as a/b, the ratio of two int…

complex number

a number of the form a + bi where a and b are real numbers. Co…

real number

numbers that are either rational or irrational. A real number…

Algebraic expression

Associative property of addition

Associative property of multiplication

Base

constants and variables combined using addition, subtraction,…

the sum of three numbers may be grouped differently without af…

the product of three numbers may be grouped differently withou…

in exponential notation, the expression that is being multipli…

Algebraic expression

constants and variables combined using addition, subtraction,…

Associative property of addition

the sum of three numbers may be grouped differently without af…

numerical expression

evaluate

order of operations

variable

consists of numbers and operations

to find the value of an expression

the order in which operations in an expression to be evaluated…

a letter used to represent one or more numbers

numerical expression

consists of numbers and operations

evaluate

to find the value of an expression

Linear ... F(x)= x

Quadratic ... F(x)= x^2

Cubic... F(x)= x^3

Rational inverse... F(x)= 1/x

Domain: (-🔀,🔀)... Range: (-🔀,🔀)

Domain: (-🔀,🔀)... Range: [0,🔀)

Domain: (-🔀,🔀)... Range: (-🔀,🔀)

Domain: (-🔀,0)U(0,🔀)... Range: (-🔀,0)U(0,🔀)

Linear ... F(x)= x

Domain: (-🔀,🔀)... Range: (-🔀,🔀)

Quadratic ... F(x)= x^2

Domain: (-🔀,🔀)... Range: [0,🔀)

asymptote

composite

cubic parent function

dependent variable

A line or curve that the graph of a relation approaches more a…

Built from more than one thing.

A function of the form where a is nonzero. In other words, a c…

A variable that depends on one or more other variables.

asymptote

A line or curve that the graph of a relation approaches more a…

composite

Built from more than one thing.

complex number

real number

rational number

irrational number

a number of the form a + bi where a and b are real numbers. Co…

numbers that are either rational or irrational. A real number…

a number that can be expressed as a/b, the ratio of two intege…

a number that cannot be expressed as a/b, the ratio of two int…

complex number

a number of the form a + bi where a and b are real numbers. Co…

real number

numbers that are either rational or irrational. A real number…

True Statement

Identity

Single Solution

Conditional

a statement in a linear equation such as 0=0

an linear equation with a true statement. It's solution set is…

a solution in a linear equation such as x=3

an linear equation that leads to a single solution. Its soluti…

True Statement

a statement in a linear equation such as 0=0

Identity

an linear equation with a true statement. It's solution set is…

complex number

real number

rational number

irrational number

a number of the form a + bi where a and b are real numbers. Co…

numbers that are either rational or irrational. A real number…

a number that can be expressed as a/b, the ratio of two intege…

a number that cannot be expressed as a/b, the ratio of two int…

complex number

a number of the form a + bi where a and b are real numbers. Co…

real number

numbers that are either rational or irrational. A real number…

complex number

real number

rational number

irrational number

a number of the form a + bi where a and b are real numbers. Co…

numbers that are either rational or irrational. A real number…

a number that can be expressed as a/b, the ratio of two intege…

a number that cannot be expressed as a/b, the ratio of two int…

complex number

a number of the form a + bi where a and b are real numbers. Co…

real number

numbers that are either rational or irrational. A real number…

Correlation coefficient

Decreasing linear function

Extrapolation

Horizontal line

a value, r, between -1 and 1 that indicates the degree of line…

a function with a negative slope: If f (x) = mx + b, then m <…

predicting a value outside the domain and range of the data

a line defined by f (x) = b, where b is a real number. The slo…

Correlation coefficient

a value, r, between -1 and 1 that indicates the degree of line…

Decreasing linear function

a function with a negative slope: If f (x) = mx + b, then m <…

What do the roots in a quadratic equati…

f(x) = x²... y = x²

Roots

Quadratic Formula

The roots in a quadratic equation indicate where the quadratic…

Parabola

A function that has two roots has two solutions.... A function th…

What do the roots in a quadratic equati…

The roots in a quadratic equation indicate where the quadratic…

f(x) = x²... y = x²

Parabola

Exponential function

Base

Asymptote

e

The equation f(x)=bx where b>0 and b is not = 1 for each diffe…

In the function f(x)=bx the base is b

A line that continually approches a given curve but does not m…

A mathematical constant that is the base of the natural logari…

Exponential function

The equation f(x)=bx where b>0 and b is not = 1 for each diffe…

Base

In the function f(x)=bx the base is b