# Study Tips  # More Extra Math Questions  # Extra Math Questions # Distance # Total Cost  # Point-Slope

Point-Slope Form of the Equation of a Line
point-slope form of the equation of a line
y – y1 = m(x – x1)

# Number Sense # Power # Root # Scientific Notation # Decimals # Measurement

1 foot = 12 inches

1 meter = 100 centimeters

# Toggle # π # Negatives # Combo   # Probability # Fractions # Order of Operations

Order of Operations = PEMDAS

# Calculator # Slope-Intercept # Slope

Slope refers to the Steepness of a Line # Line # Inequality Plotting

x > 5 x ≥ 5 # Inequalities

<                              ≤                              >                              ≥

# Plug-In # Pythagorean Theorem

### a²  +  b²  =  c² # Simple Interest # Parallelogram

Parallelogram = Flat Four-Sided Shape in which Opposite Sides are Parallel

# Trapezoid

Trapezoid = Flat Four-Sided Shape with Two Parallel Sides

# Cylinder

Cylinder = Three-Dimensional Shape with Circular Top and Base # Right Rectangular Prism

Right Rectangular Prism = Three-Dimensional Shape in which Opposite Faces are Equal (with all right angles) # Pyramid

Pyramid = Three-Dimensional Shape with Polygonal Base Connecting to a Point # Sphere

Sphere = 3-Dimensional Round Shape with All Surface Points Equidistant from Center # Cone

Cone = Three-Dimensional Shape with Circular Base Connecting to a Point  # Mode

Mode = Most Frequent Number

# Mean

Mean = $\bf\displaystyle\frac{Sum}{Count}$

# Triangle

Triangle = Flat Shape with Three Sides # Rectangle

Rectangle = Flat Shape with Four Sides (with four right angles)

# Cube Root

Cube Root = ³Number³ = ³Number × Itself × Itself

# Cubing 3

Number Cubed = Number × Itself × Itself = Number³

# Cube

Cube = Three-Dimensional Shape with Six Square Faces (with all right angles) 