# Study sets matching "semester 1 exam review algebra"

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Write repeating decimal as fraction

Perfect squares for 13, 14, 15

Order of operations

Independent and dependent variables

Denominator is 9, 99, 999, etc.... Ex. 0.44444... = 4/9

169, 196, 225

Parenthesis... Exponents... Mult/Div... Add/Subt

-Independent determines output... -Dependent changes based on inp…

Write repeating decimal as fraction

Denominator is 9, 99, 999, etc.... Ex. 0.44444... = 4/9

Perfect squares for 13, 14, 15

169, 196, 225

Shift Up

Shift Down

Shift Left

Shift Right

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

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

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

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

Shift Up

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

Shift Down

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

Standard form

X intercept

Y intercept

Horizontal Lines

ax + by = c Look for a 'total'

Where line crosses X axis, X value where Y = 0

Where line crosses Y axis, Y value where X = 0, the 'b value',…

slope of 0, no x intercept, always written as y = k

Standard form

ax + by = c Look for a 'total'

X intercept

Where line crosses X axis, X value where Y = 0

point

angle

line set ment

Vertex

a precise lovation or place on a plane

A figure formed by two rays with a common endpoint

a portion of a line lying between two pointz

point where the rays meet

point

a precise lovation or place on a plane

angle

A figure formed by two rays with a common endpoint

Coordinate

Independent Variable

Dependent Variable

Relation

a number that helps locate a point on a graph

the variable that can be chosen

the variable whose value is determined by the input value of a…

a set of ordered pairs

Coordinate

a number that helps locate a point on a graph

Independent Variable

the variable that can be chosen

Write repeating decimal as fraction

Perfect squares for 13, 14, 15

Order of operations

Independent and dependent variables

Denominator is 9, 99, 999, etc.... Ex. 0.44444... = 4/9

169, 196, 225

Parenthesis... Exponents... Mult/Div... Add/Subt

-Independent determines output... -Dependent changes based on inp…

Write repeating decimal as fraction

Denominator is 9, 99, 999, etc.... Ex. 0.44444... = 4/9

Perfect squares for 13, 14, 15

169, 196, 225

Linear

Quadratic

Absolute Value

Square Root

Name the family that this function belongs to.

Name the family that this function belongs to.

Name the family that this function belongs to.

Name the family that this function belongs to.

Linear

Name the family that this function belongs to.

Quadratic

Name the family that this function belongs to.

Solve for x: 5x = -15 ( 10 + x)

In the formula , F is measured in grams…

The population N of students in a schoo…

Safety goggles function best at room te…

x = -10

meters per second squared

The student population is decreasing by 30 students/year.

/ t - 85 / < 55... --

Solve for x: 5x = -15 ( 10 + x)

x = -10

In the formula , F is measured in grams…

meters per second squared

What is Slope Intercept form

What is Point Slope form

What are the three scenarios for writin…

How do you find the percentage of somet…

Y=Mx+b

Y-y1=M(x-x1)

Scenario 1: given m and b... Scenario 2: given m and (x,y)... Scenar…

Is/of=%/100

What is Slope Intercept form

Y=Mx+b

What is Point Slope form

Y-y1=M(x-x1)

Shift Up

Shift Down

Shift Left

Shift Right

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

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

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

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

Shift Up

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

Shift Down

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

What are Natural Numbers?

What are Whole Numbers?

What are Integers?

What are Rational Numbers?

Counting numbers. Ex: 1,2,3

Counting numbers plus zero. Ex: 0,1,2,3

Whole numbers and their opposites. Ex: -3,-2,-1,0,1,2,3

any number that can be written as a fraction (integers, repeat…

What are Natural Numbers?

Counting numbers. Ex: 1,2,3

What are Whole Numbers?

Counting numbers plus zero. Ex: 0,1,2,3

Natural numbers

Whole numbers

Integers

Rational numbers

counting numbers (1, 2, 3...)

counting numbers plus zero (0, 1, 2,...)

whole numbers and their opposites (...-2, -1, 0, 1, 2,...)

any number that can be written as a fraction (integers, repeat…

Natural numbers

counting numbers (1, 2, 3...)

Whole numbers

counting numbers plus zero (0, 1, 2,...)

10√2

Geometric, Common ratio of 1/3

9x² + 24x + 16π

f(n) = 25,000(0.85)ⁿ... $6812.26

Simplify √200

Determine whether the sequence is ... arithmetic, geometric, or n…

Write an equation for the area of a ... circle with a radius of (…

Write an exponential function to ... model the situation. Then fi…

10√2

Simplify √200

Geometric, Common ratio of 1/3

Determine whether the sequence is ... arithmetic, geometric, or n…

What are two ways of solving "systems"…

What is the solution of a "system of eq…

In a "system of equations" there are tw…

"Rise over Run"...

substitution or elimination

a coordinate pair, (x, y)

intersect at one point.

is the way we determine "m" or the slope.

What are two ways of solving "systems"…

substitution or elimination

What is the solution of a "system of eq…

a coordinate pair, (x, y)