algebra 1 2025 vocab words

A line that divides a plane figure or a graph into two congruent reflected halves

the y-value of the highest point on the graph of a function

a polynomial with 3 terms

The y-value of the lowest point on the graph of the function

a number or a product of numbers and variables with whole number exponents, or a polynomial with one term

The part of the coordinate plane on one side of the line, which may include the line

the opposite of a number.

A line that divides the coordinate plane into two half-planes.

The line with slope m that contains the point \left(x_1,y_1\right) can be described by using y-y_1=m\left(x-x_1\right)

A method of showing how data is distributed by using the median, quartiles, and a minimum and maximum values.

The equation of a straight line in the form y=mx+b, where m is the equation of the line and b is its y-intercept.

The parts of the expression that are added or subtracted

A test used to tell if a relation is a function.

the formula x=\frac{-b+\sqrt{b^2-4ac}}{2a}, which gives solutions of equations in the form ax²+bx+c=0

the largest monomial that is a factor of each term of the polynomial

Numbers or expressions we can multiply together to get another expression

A measure of the steepness of a line

The sum of all the values in a data set divided by the number of data values

A number that is multiplied by a variable

a polynomial in the form a^2-b^2, which may be written as the product \left(a+b\right)\left(a-b\right)

a polynomial in 1 variable is written in standard form when the terms are in order from greatest degree to least degree

A real number x will be called a solution or a root if it satisfies the equation ax^2+bx+c=0

the difference of the third and first quartiles of the data set

An exponential function in the form f\left(x\right)=ab^x in which 0<b<1

for real numbers p and q, if pq=0 then p=0 and q=0

an equation in the form ax^2+bx+c=0 where b, a, and c are real numbers and a\ne0

a bar graph used to display data group in class intervals

a function of the form f\left(x\right)=ab^x where a and b are real numbers witha\ne0, b>0and b\ne1

Ax+By=C, whereA, B, andC are constants and A and B are not both 0

The coefficient of the first terms of a polynomial in standard form

operations that undo each other

a method used to solve systems of equations by solving an equation for 1 variable then adding the equation into others

a method used to solve systems of equations where 1 variable is removed by adding or subtracting 2 systems of equations

two inequalities that are combined into one statement by the word and or or

the degree of the term of the polynomial with the greatest degree

for the function f, any number x such that f(x)=0

a polynomial with 2 terms

The set of all second coordinates of a function or relation

A mathematical phrase that contains operations, numbers, and/or variables

the middle value or the average of the middle 2 numbers

h=16t^2+vt+s where v is the initial velocity in feet per second and s is the start of the height in feet

An exponential function in the form f\left(x\right)=ab^x in which b>1

A quadratic function written f\left(x\right)=a\left(x-h\right)^2+k where a,k,h are constants and (h, k) is the vertex

The shape of the graph of a quadratic function

A sum or difference of monomials

a trinomial who's factored form is the square of a binomial

a quadratic function written in the form f(x)=a(x-h)²+k where a, h, and k are constants and (h,k) is the vertex

A relation in which every domain value is paired with exactly one range

a statement that compares 2 expressions by using one of the following >,\ge,=,\ne,\le,<

A number or expression that is multiplied by another number or expression to get a product