Review Cards: Math Flashcards
Geometric Explicit
an = a1 tpo r-1
Geometric Recursive
Next = previous x r
Arithmetic Explicit
B + D (n-1)
Arithmetic Recursive
Next = Previous + d
Slope Equation
Y = Mx +b
How to Find Slope
Measure rise over run
Graphs show _ as a function of _
Graphs shows y as a function of x
Function
The same rule applies to everything.
Graph & Find Slope: (2,4 -3,5)
Idc
Graph & Find Slope: (-5,6 -3, 8)
2
Y-intercept: 3
Slope: 4
Y = 4x + 3
Y-intercept: 7
Slope: 12
Y = 12x + 7
Y-intercept: 3
Slope: 4
Y = 4x + 3
Y-intercept: 7
Slope: 12
Y = 12x + 7
Find G.E (Multi)
Origin: 3
Ratio: 5
an = 3 tpo 5-1
Find G.E (Multi)
Origin: 9
Ratio: 18
an = 9 tpo 18-1
Find G.R (Multi)
Origin: 9
Ratio: 18
Next = Previous x 18
Find G.R (Multi)
Origin: 2
Ratio: 19
Next = Previous x 19
Find A.E (Add)
Origin: 2
Difference: 19
2 + 19 (n-1)
Find A.E (Add)
Origin: 9
Difference: 14
9 + 14 (n-1)
Find A.R (Add)
Origin: 2
Difference: 14
Next = Previous + 14
Find A.R (Add)
Origin: 7
Difference: 13
Next = Previous + 13