#### Study sets matching "semester 1 exam review algebra"

#### Study sets matching "semester 1 exam review algebra"

Linear

Inverse Variation

Quadratic

Exponential

What type of function? y = 3x + 3

What type of function? y = 3/x

What type of function? y = x^2

What type of function? y = 3^x

Linear

What type of function? y = 3x + 3

Inverse Variation

What type of function? y = 3/x

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

variable

algebraic expression

equation

simplify

A letter used to represent one or more numbers

A mathematical phrase involving at least one variable and some…

A mathematical sentence that contains an equals sign.

Replace an expression with its simplest name or form

variable

A letter used to represent one or more numbers

algebraic expression

A mathematical phrase involving at least one variable and some…

Quadratic Formula

x-coordinate of the vertex

y- coordinate of the vertex

x- intercepts

x = -b/2a

found by substituting the x coordinate of the vertex into the…

also called: roots, zeros, solutions... Where the graph crosses t…

Quadratic Formula

x-coordinate of the vertex

x = -b/2a

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.

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

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

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

real numbers

natural numbers

whole numbers

integers

Rational numbers and irrational numbers form the set of ______…

All numbers in the set {1, 2, 3, .....} are __________________…

All numbers in the set {0, 1, 2, 3, ....} are ________________…

All numbers in the set {...-2, -1, 0, 1, 2, ...} are _________…

real numbers

Rational numbers and irrational numbers form the set of ______…

natural numbers

All numbers in the set {1, 2, 3, .....} are __________________…

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)

quadrant

abscissa

ordinate

ordered pair

One of 4 regions of the coordinate plane formed by the interse…

The x-coordinate of an ordered pair.

The y-coordinate of an ordered pair.

Describes a location on the coordinate plane, with the x-coord…

quadrant

One of 4 regions of the coordinate plane formed by the interse…

abscissa

The x-coordinate of an ordered pair.

Which operation do the following words…

Which operation do the following words…

Which operation do the following words…

Which operation do the following words…

addition

subtraction

multiplication

division

Which operation do the following words…

addition

Which operation do the following words…

subtraction

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 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)

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,...)

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

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)

system of linear equations

solution of a system of linear equations

consistent system

inconsistent system

set of two or more linear equations

an ordered pair or ordered pairs that make the equation true

A group of equations or inequalities that has at least one sol…

A group of equations or inequalities that has no solution

system of linear equations

set of two or more linear equations

solution of a system of linear equations

an ordered pair or ordered pairs that make the equation true