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Factoring (without 'b' or 'c')
Factoring
Zeroes
Simplifying Radicals
Transformations/Review
100
Factor (x^2 - 25)
(x+5)(x-5)
100
x^2 - 49x
x(x+7)(x-7)
100
y + 18 = -6
y = -24
100
- 121
-11
100
How does this function transform from its parent function? p(x) = -(x - 3)^3 + 7
Reflection; translates right 3, up 7
200
9y^2 - 36
9(y+6)(y-6)
200
x^2+13x+22
(x+11)(x+2)
200
z^2 + 18z +81
z = -9
200
98
7 times the square root of 2
200
How does the following function transform? f(x) = 4 abs(x + 8)
Stretch by 4; translates 8 to the left
300
3w^2 - 27
3(w+3)(w-3)
300
y^2 - 10y - 75
(y-15)(y+5)
300
4x^2 +16x - 128 = 0
x = -8, 4
300
4 100x^5
40 x^2 times the square root of x
300
Find the domain and range: f(x) = 1/(x-3) + 2
Domain: x does not equal 3 Range: y does not equal 2
400
y^3 - y
y(y+1)(y-1)
400
2w^2 + 14w + 24
2(w+4)(w+3)
400
-x^3 - 5x^2 - 4x = 0
x = 0 , -1, -4
400
a^3 b^2
ab times the square root of a
400
Find the domain and range: l(x) = -x^2 - 8
Domain: all real numbers Range: less than or equal to -8
500
(x^3 - 64x)
x(x+8)(x-8)
500
-y^2 - y +12
-1(y-3)(y+4)
500
5y^2 - 14y - 3 = 0
y = -0.2 OR -1/5, 3
500
75 w^5 y^4
5w^2y^2 times the square root of 3w
500
Freebie
NA