1. y = (x - 4)^2
y = x^2 - 8x + 16
a = 1, b = -8, c = 16
2. f(x) = 2x(3x - 1) + 2
f(x) = 6x^2 - 2x + 2
a = 6, b = -2, c =2
3. g(x) = (x + 2)^2 - 3
g(x) = x^2 + 4x + 4 - 3
g(x) = x^2 + 4x + 1
a = 1, b = 4, c = 1
4. h(x) = (x + 2)(x - 7)
h(x) = x^2 - 7x + 2x - 14
h(x) = x^2 - 5x - 14
a = 1, b = -5, c = -14
5. 3x^2 + y = (2x - 1)^2
* I'm not sure how to do this, sorry*
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Answers & Comments
1. y = (x - 4)^2
y = x^2 - 8x + 16
a = 1, b = -8, c = 16
2. f(x) = 2x(3x - 1) + 2
f(x) = 6x^2 - 2x + 2
a = 6, b = -2, c =2
3. g(x) = (x + 2)^2 - 3
g(x) = x^2 + 4x + 4 - 3
g(x) = x^2 + 4x + 1
a = 1, b = 4, c = 1
4. h(x) = (x + 2)(x - 7)
h(x) = x^2 - 7x + 2x - 14
h(x) = x^2 - 5x - 14
a = 1, b = -5, c = -14
5. 3x^2 + y = (2x - 1)^2
* I'm not sure how to do this, sorry*