Missed Formulas

Question 1

lne

Answer 1

1

Question 2

joint variation

Answer 2

y=kx

Question 3

b^2-4ac<0

Answer 3

2 complex conjugates

Question 4

Recursive Arithmetic Sequence Formula Generator

Answer 4

A1=#

An=An-1+d

Question 5

Recursive Geometric Sequence Formula Generator

Answer 5

A1=#

An=rn-1

Question 6

Arithmetic Series Formula

Answer 6

Sn=n(A1+An/2)

Question 7

Infinite Geometric Series

Answer 7

Sn=An/1-r

Question 8

Compound Interest Formula

Answer 8

A=P(1+r/n)^nt

Question 9

Continous Compound Interest

Answer 9

A+Pe^rt

Question 10

|a-bi|

Answer 10

square root of a^2+b^2

Question 11

b^2-4ac=0

Answer 11

One real rational root that has a multiplicity of 2

Question 12

Difference of Cubes

Answer 12

(x^3-y^3)=(x-y)(x^2+xy+y^2)

Question 13

Vertex Form of a Quadratic

Answer 13

f(x)=a(x-h)^2+k

Question 14

Inverse Variation

Answer 14

y=k/x

Question 15

What kind of line has a slope that is undefined?

Answer 15

vertical

Question 16

How do you know if a relation is a function?

Answer 16

A function either passes the vertical line test or each input has exactly one output.

Question 17

Discriminant

Answer 17

b^2-4ac

Question 18

Linear parent function

Answer 18

Diagonal line

Question 19

Absolute Value Parent Function

Answer 19

V

Question 20

Greatest Integer Graph

Answer 20

Step Function

Question 21

Reciprocal (rational) Parent Function

Answer 21

)( in II and IV quadrant

Question 22

Cube Root Parent Function

Answer 22

Un in II and IV quadrant

Question 23

Parent Graph of the Natural Logarithmic Function

Answer 23

r starting in III quadrant and is mostly in the II quadrant

Question 24

Parent Graph of the Natural Exponential Function

Answer 24

J starting in I and end ends in II. Asymptote is at 0

Question 25

Graph of the Logarithmic Parent Function

Answer 25

r starting in III and ending in IV. Vert asym at O

Question 26

Parent function for y=x

Answer 26

linear

Question 27

How do you find the vertical asymptotes of a rational function?

Answer 27

Simplify first, then set the denominator = 0 and solve for the variable.

Question 28

Determinant

Answer 28

|a b|
|c d|
=ad-cb