Trigometric Equations (Graph)
Logarthimic Equations
Linear Inequalities
SOH CAH TOA
Factoring Easy Trinomials
100
Identify the Period of the following:
Period = 3π
100
Solve this Logarithmic Equation:
Log55
x=1
100
Solve the linear inequality:
7 ≥ x
100
Find θ:
θ = 13.9
100
Factor this trinomial:
x2 + 4x +4
(x+2)2
200
Identify the K value of the following:
K = 2/3
200
Solve this Logrithmic Equation:
25=2x
x=4.64
200
Solve the linear inequality:
12 < 6x
2 < x
200
Solve for angle θ:
θ=35.7°
200
Factor this trinomial:
x2 - 5x +6
(x-2) (x-3)
300
Given the following information, create a sin equation:
a=3 k=π/6 c=7 Phase shift=4
y=3sin[π/6(x-4)]+7
300
Solve this Logrithmic Equation:
10x-2+3=5
x=2.3
300
Solve the linear inequality:
4 + 14x > 11
x > 1/2
300
Solve for p:
Side length p = 4.2
300
Factor this trinomial:
p2 + 14p + 40
(p+10) (p+4)
400
Write a sine equation for the following:
y=3sin(1/3x)+1
400
Solve this Logrithmic Equation:
Log6(x2-3)=1
x1=-3
x2=3
400
Solve the linear inequality:
x + 9 ≤ +6x - 1
x ≥ 2
400
▲ABC is an isosceles triangle. The height of the triangle is 3cm, and the two acute angles at its base are 56°. How long are the two equal sides?
The equal sides are 3.6cm each.
400
Factor this trinomial:
10x2 + 90x + 200
10 (x+5) (x+4)
500
Graph the following equation:
y=3sin(x)+2
500
Orange juice has a PH of 2. What is the ion concentration level of the orange juice.
pH=-Log[H+]
[H+]=0.01
500
Solve the linear inequality:
4 (x+2) - 7x ≤ x + 3
x ≥ 5/4
500
A kite, tied to a dock and is flying over water. The kite is 20m long and the angle of elevation from the dock to the kite is 20°. What is the height of the kite above the water(to the nearest tenth)?
The height of the kite above the water is 6.8m
500
Factor this trinomial:
9b2 - 9b - 108
9 (b-4) (b+3)