Creating Lines
Exponent Rules
Sequences
Multiplying Polynomials
Factoring
100
What is a line in slope-intercept form that has a slope of 3 and a y-intercept of -9?
y=3x - 9
100
27^(2/3
9
100
Write the recursive rule for the arithmetic sequence 2, -1, -4, -7, ...
a1=2
an=an-1-3
100
(x-2)(2x-7)
2x^2-11x+14
100
x^2+5x+6
(x+2)(x+3)
200
What is a line in point-slope form that has a slope of -2/3 and passes through (6, 3)?
y-3=-2/3(x-6)
200
z^6*z^2
z^8
200
Write the recursive rule for the geometric sequence 125, 25, 5, ...
a1 = 125
an=(1/5)an-1
200
(2x+5y)(2x-5y)
4x^2-25y^2
200
25x^2-64
(5x-8)(5x+8)
300
What is a line in slope-intercept form that is parallel to the line below and passes through (8, 8)
y=-7/4x-4
y=-7/4x+22
300
(x^3)^-2
1/(x^6)
300
Write an equation for the geometric sequence 2, 6, 18, ... Then find a7.
an=2(3)^(n-1)
a7=1,458
300
(5x+8)(3x+8)
15x^2+64x+64
300
3x^2+19x-40
(x+8)(3x-5)
400
What is a line in slope-intercept form that is perpendicular to the line below and passes through (1, 5)
y=-1/2x+3
y=2x+3
400
(3x)^2
9x^2
400
Write an equation for the arithmetic sequence -4, 1, 6, 11, ... Then find a25.
an = 5n - 9
a25 = 116
400
(x-3)(x^2+4x+2)
x^3+x^2-10x-6
400
4x^3-12x^2+3x-9
(4x^2+3)(x-3)
500
What is the equation for the data in the chart below.
y=8.5x+25
500
(x^2y^0)/(x^4y^-5)
y^5/x^2
500
Write an equation for the arithmetic sequence 29, 34, 39, 44, ... Then find a10.
an=5n+24
a10=74
500
(x-1)(x^2-3x+2)
x^3-4x^2+5x-2
500
x^3+2x^2-9x-18
(x+3)(x-3)(x+2)