Algebra 2 Chapter 5 Vocabulary

Algebra 2 Chapter 5 Vocabulary

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How to find y-intercept in Vertex form

Front

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Mar 14, 2020

Cards (33)

Section 1

(33 cards)

How to find y-intercept in Vertex form

Front

(0, y)

Back

Stretch of a parabola

Front

a > 1

Back

How to find the Vertex in Standard Form

Front

((-b)/2a,y)

Back

Vertex of a Parabola

Front

The maximum or minimum point of a parabola

Back

Absolute Value of a Complex Number

Front

√(a^2+ b^2 )

Back

# of Solutions when discriminant is positive

Front

2 real solutions

Back

Completing the Square

Front

The process of finding the last term of a perfect square trinomial

Back

Imaginary number

Front

Any number of the form a + bi

Back

How to find y-intercept in Standard Form

Front

(0, c)

Back

GCF

Front

The common factor with the greatest coefficient and greatest exponent

Back

Reflection of a parabola

Front

a is negative

Back

Perfect Square Trinomial

Front

The product you obtain when you square a binomial

Back

Parabola

Front

The graph of a quadratic function

Back

# of Solutions when discriminant is 0

Front

1 real solution

Back

How to find Axis of Symmetry in Standard Form

Front

x = (-b)/2a

Back

Imaginary number, i

Front

√(-1)

Back

How to find Axis of Symmetry in Vertex Form

Front

x = h

Back

Shrink of a parabola

Front

0 < a < 1

Back

Factoring Perfect Square Trinomials

Front

a2 + 2ab + b2 = (a + b)2 or a2 - 2ab + b2 = (a - b)2

Back

Zero-Product Property

Front

If ab = 0, then a = 0 or b = 0

Back

Complex numbers

Front

The set of Imaginary and real numbers together

Back

# of Solutions when discriminant is negative

Front

0 real solutions and 2 complex solutions

Back

What the solutions of a quadratic equation are on the graph

Front

The x-intercepts

Back

Vertex form of a quadratic function

Front

y = a (x - h)2 + k

Back

Factoring

Front

Rewriting an expression as the product of its factors

Back

Standard form of Quadratic Equation

Front

ax2 + bx + c = 0

Back

Y-intercept

Front

where the graph crosses the y-axis

Back

Axis of Symmetry

Front

The line that divides a parabola in half

Back

Quadratic Function in Standard Form

Front

f(x) = ax2 + bx + c

Back

Factoring the Difference of Two Squares

Front

a2 - b2 = (a + b)(a - b)

Back

How to find Vertex in Vertex Form

Front

( h, k )

Back

Additive Inverse of a + bi

Front

-a - bi

Back

Discriminant

Front

b2 - 4ac

Back