GCF LCM
Find the GCF of 40 and 50
10
Factor 3x-6
What is 3(x-2)
Factor 6x^2 - 27x
What is 3x(2x-9)
Given y = ½x – 4,
m and b are?
m, the slope = ½
b, the y-intercept = -4
the three Trig ratios
What is Sine, Cos and Tan?
find the GCF and LCM of 120, 80, and200
GCF - 40
LCM - 1200
Factor x^2- 25
What is (x-5)(x+5)
Factor x^2 - 3x - 10
What is (x-5)(x+2)
Graph y = (-2/3)x +7
! ! !
Given the two ‘legs’ of a right triangle measure 3m and 4m, determine the hypotenuse.
The hypotenuse, c = 5.
What is the missing number in the following sequence:
3,___,9, 10
7
you add 4 then half 4 to add 2 then half 2 to add 1
Solve the system of equations (use substitution or elimination): y=3x-2 y=-x-6
(-1, -5)
(8x2-4x+3)+(7x2+2x-11)
15x2-2x-8
The solution to this linear system y = x + 1 y = -x +3 is:
(1,2)
Measure of angle A if sinA = 1.
What is 90 degrees?
Find the lcm and gcf of the following set of numbers:
12, 20, 60
GCF - 4
LCM - 60
Like terms need to have...(two things!!)
1. Same variables 2. Same exponents
(2x2-4x+6)(x2+5x-2)
2x4+6x3-18x2+38x-12
Given the following points determine the equation of the line (2,-2), and (-1,7).
What is y = -3x +4
Length of the hypotenuse if the 2 shorter sides are 3.1 and 6.7
What is 7.4?
Three friends walked around a circular track. It took the first one 15 minutes, the second one 20 minutes, and he third on 30 minutes to complete on lap of the track. If they all began at the same time and continued walking at the same rates, how long would it take before they all met again at the starting point?
60 minutes
Convert to slope-intercept form: 4y-8x=24
y=2x+6
(6x3+4x2-4x+5)-2(2x3-3x2+5x-5)
2x3+10x2-14x+15
Given the following linear relations determine the solution.
y = 3x,
y = 2x-1
(-1, -3)
Angle of elevation if an 10 foot ladder reaches 8 feet up the wall
What is 53 degrees?