Quadratics - Algebra 1

Quadratics - Algebra 1

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Section 1

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Minimum Value

Front

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Cards (28)

Section 1

(28 cards)

Minimum Value

Front

The lowest point of a parabola (when a>0)

Back

vertex form

Front

y=a(x-h)^2+k

Back

x = -3

Front

Identify the axis of symmetry of the graph.

Back

Maximum Value

Front

The highest point of a parabola.

Back

factored form

Front

y=a(x-p)(x-q)

Back

perimeter

Front

the sum of the lengths of the sides of a polygon

Back

equivalent

Front

having the same value

Back

Quadratic

Front

Polynomial with a degree of two

Back

Find x-intercept given an equation

Front

Plug in y=0

Back

Wider Quadratic

Front

0< "a" < 1 (a fraction)

Back

Domain

Front

The set of x values of a function.

Back

Area of a rectangle

Front

A=LW

Back

Zeros

Front

The x-values that make the function equal zero.

Back

Quadratic Parent Function

Front

y=x^2

Back

Find y-intercept given an equation

Front

Plug in x=0

Back

(0 , 0)

Front

Identify the vertex from the graph.

Back

Opens downward

Front

If "a" is a negative number the parabola does what?

Back

Non-Linear

Front

A relationship which does not create a straight line.

Back

X-Intercept

Front

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

Back

(-1 , 9)

Front

Identify the vertex from the equation.

Back

Parabola

Front

The U-shaped graph of a quadratic function

Back

Opens upward

Front

If "a" is a positive number the parabola does what?

Back

Range

Front

The set of y values of a function.

Back

Vertex

Front

The highest or lowest point of a parabola.

Back

Standard Form

Front

y=ax^2+bx+c

Back

Y-Intercept

Front

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

Back

Thinner Quadratic

Front

"a" > 1 (whole number greater than 1)

Back

Axis of Symmetry

Front

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

Back