LET REVIEWER - GEN. ED.

Mathematics 2

Formula:

Perimeter of Square - P=4s

Perimeter of Rectangle - P=2l+2w

Circumference of Circle - C=2r*pi (3.14)/pi (3.14)*d

Area of Square - A=s*s

Area of a Rectangle /Square - A=lw

Area of a Parallelogram - A=bh

Area of a Trapezoid - A=1/2(b1+b2) h

Area of a circle - A=r*r *pi (3.14)

Surface Area of Rectangular Prism - SA=2lw+2wh+2lh

Surface Area of Circular Prism - CP=2pRR+2pRH

Surface Area of Triangular Prism - TP=bh+(s1+s2+s3)H

Base Shape: Triangle Base - base 'b'; height 'h'; and sides 'S1, S2, S3'

Area of base- B=1/2bxh

Perimenter of base - PB=S1+S2+S3

Surface Area of a Cone - SA = pi*r*l+pi*r*r

Surface Area of a Sphere - SA = 4pi*r*r

Volume of a cube - V=s*s*s

Volume of a Prism - V=Bh

Volume of  a Pyramid - V=1/3 Bh

Volume of a Cone - V=1/3 pi*r*r*h

Volume of a Sphere - V=(4/3) pi*r*r*r

Average = sum of terms/ number of terms

Average speed = total distances/ total time

Mode = value in the list that appear often

Median = Middle value in the list

Slope Formula - m=y2-y1/ x2-x1

Slope Intercept Form - y=mx + b, where m is the slope and b is the y -intercept of the line

Point-Slope Form y-y1 = m(x-x1), where m is the slope and (x1, y1) is the given point on the line

Standard Form - linear equation - Ax + By = C, where A, B, C are not decimals or fractions, where A and B are not  both zero, and where A is not a negative

Standard Form - quadratic equation - ax(squared) + bx +c=0

Quadratuc Formula - x=-b+/-(squareroot of) b(squared) - 4ac/2a

Standard Form - quadratic functions - y=ax(squared) +bx+c

Intercept Form - quadratic functions  - the form y = a (x-p) (x-q), where the x-intercepts of the graph are p and q

Vertex Form - quadratic functions  y=a(x-h) squared +k

Exponential Growth Formula - y=a(l+r), r is a decimal value for the percent increase

Exponential Decay Formula - y= a(l-r), r is a decimal value for the percent increase

Arithmetic Sequence Formula - a1 + (n-1)d

Geometric Sequence - a sequence that can be defined recursively as An = A (n-1) r

Rectangle - shape of a brick