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Algebra 1 Vocabulary EOC

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Section 1

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Undefined Slope

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Algebra Math

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Mar 1, 2020

Cards (48)

Section 1

(48 cards)

Undefined Slope

Front

Vertical Line

Back

Quadratic Parent Function

Front

y=x^2

Back

y-intercept

Front

The y coordinate of a point where the graph crosses the y-axis.

Back

Vertex

Front

The minimum or maximum values of quadratic functions. The axis of symmetry intersects the parabola at that point.

Back

Maximum

Front

The y coordinate of the vertex of a parabola that opens downward (highest value).

Back

Function notation

Front

To write a rule by using the symbol f(x) in place of y

Back

Area

Front

Covers the shape.

Back

Parallel lines

Front

Two lines in the same plane that never intersect (cross)

Back

Function

Front

A relationship where every input value (x) has one and ONLY one output value (y) X does not repeat!

Back

Positive Correlation

Front

The relationship between two sets of data in which both sets of data increase together.

Back

Solutions

Front

Also called roots, zeros or x-intercepts

Back

Axis of symmetry

Front

The line that divides a parabola into two matching halves

Back

Negative Correlation

Front

The relationship between two sets of data, in which one set of data decreases as the other set of data increases.

Back

Positive Slope

Front

When a line increases

Back

Binomial

Front

A polynomial of two terms

Back

x-intercept

Front

The x coordinate of a point where the graph crosses the x-axis.

Back

Slope

Front

Steepness of a line

Back

Growth factor

Front

The "b" in y=ab^x. The rate at which something is growing or decaying.

Back

Linear equation

Front

An equation whose graph forms a straight line.

Back

Zero Slope

Front

Horizontal Line

Back

Monomial

Front

A real number, a variable, or a product of a real number & other variables

Back

Trinomial

Front

A polynomial of three terms

Back

System of linear equations

Front

Two or more linear equations using the same variables

Back

Exponential Growth

Front

A situation modeled with a function of the form y=ab^x and b > 1.

Back

Exponential Decay

Front

A situation modeled with a function of the form y=ab^x and 0 < b < 1.

Back

Standard Form

Front

Ax+By=C where A, B, and C are real numbers and A & B are not both zero.

Back

Initial amount

Front

The "a" in y=ab^x . What you begin with (also y-intercept).

Back

Domain

Front

Set of all input (x) values you can plug into a function

Back

Parabola

Front

Graph of a quadratic function

Back

Proportion

Front

An equation that states that two ratios (fractions) are equal

Back

Quadratic Equation

Front

an equation with degree of 2

Back

Perimeter

Front

Distance around a shape.

Back

Root

Front

A solution of a quadratic equation also called zero and x-intercept.

Back

Perpendicular Lines

Front

Lines that have opposite reciprocal slopes. Cross at a 90 degree angle

Back

Slope-Intercept Form

Front

Form of linear equation where m = slope and b = y-intercept.

Back

Linear Inequality

Front

An inequality in two variables whose graph is a region of the coordinate plane that is bounded by a line. Each point in the shaded region is a solution.

Back

No Correlation

Front

There does not appear to be a relationship between two sets of data

Back

Range

Front

Set of all output (y) values you can plug into a function

Back

Minimum

Front

The y coordinate of the vertex of a parabola that opens upward (lowest value).

Back

Zero

Front

An x-intercept of the graph of a function also called a solution or root.

Back

Line

Front

Graph of a linear function

Back

Negative Slope

Front

When a line decreases

Back

Perpendicular Lines

Front

Lines that intersect to form right angles (T)

Back

Rate of change

Front

Used to describe the measurement of the steepness of a straight line.

Back

Quadratic Function

Front

A function of the form y=ax^2+bx+c. Shape is a parabola (U-shaped curve) that opens up or down.

Back

Continuous graph

Front

A graph that is not broken

Back

Linear function

Front

A function whose graph is a line. Same as Linear Equation.

Back

Exponential function

Front

A function that repeatedly multiplies an initial amount by the same positive number. y=ab^x

Back