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Algebra 2 Semester 1 Review

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Section 1

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Set Notation

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Algebra Math

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Last updated

6 years ago

Date created

Mar 1, 2020

Cards (27)

Section 1

(27 cards)

Set Notation

Front

Notation that involves braces and the "such that" sign

Back

Vertical Shrink

Front

Multiplying by a number smaller than 1. y = a*f(x)

Back

Reflection in the x-axis

Front

Negative in the front of the function. y = -f(x)

Back

Interval Notation

Front

Notation that uses parentheses and square brackets

Back

Vertical Stretch

Front

Multiplying by a number bigger than 1. y = a*f(x)

Back

Root, zero, solution, x-intercept

Front

Where the graph crosses the x-axis

Back

Focus

Front

A point inside of the parabola

Back

Shade above or below? >

Front

Above

Back

Absolute Value Parent Function

Front

y = |x|

Back

Reflection in the y-axis

Front

Negative inside the parentheses. y = f(-x)

Back

Dashed or solid line? < >

Front

Dashed

Back

x = y^2

Front

Horizontal parabola

Back

Vertex

Front

The highest or lowest point where a parabola changes direction.

Back

Directrix

Front

A line outside the parabola

Back

Inequality Notation

Front

Notation that involves less than and greater than symbols

Back

Shade above or below? <

Front

Below

Back

Imaginary Number

Front

What happens when you take a square root of a negative

Back

y = x^2

Front

Vertical parabola

Back

Quadratic Parent Function

Front

y = x^2

Back

Shift Up

Front

Adding a number to the end. y = f(x) + k

Back

Axis of Symmetry

Front

The line that divides a parabola in half.

Back

When solving an absolute value with > do you use AND or OR?

Front

OR

Back

Linear Parent Function

Front

y = x

Back

Shift Down

Front

Subtracting a number from the end. y = f(x) - k

Back

Shift Right

Front

Subtracting a number inside the parentheses. y = f(x - h)

Back

Shift Left

Front

Adding a number inside the parentheses. y = f(x + h)

Back

When solving an absolute value with < do you use AND or OR?

Front

AND

Back