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After Translation of Coordinate Axes, a Quadratic
Equation Becomes (x)216+(y)29=1\frac{\left(x^{\prime}\right)^{2}}{16}+\frac{\left(y^{\prime}\right)^{2}}{9}=1 Had the Effect of Moving the Point (X, Y)=(1,-2)

Question 8

Multiple Choice

After translation of coordinate axes, a quadratic
equation becomes (x) 216+(y) 29=1\frac{\left(x^{\prime}\right) ^{2}}{16}+\frac{\left(y^{\prime}\right) ^{2}}{9}=1
had the effect of moving the point (x, y) =(1,-2) to
the point (x,y) =(0,0) \left(x^{\prime}, y^{\prime}\right) =(0,0)
equation in x y coordinates?


A) x216+y29=1\frac{x^{2}}{16}+\frac{y^{2}}{9}=1
B) (x+1) 216+(y2) 29=1\frac{(x+1) ^{2}}{16}+\frac{(y-2) ^{2}}{9}=1
C) (x1) 216+(y+2) 29=1\frac{(x-1) ^{2}}{16}+\frac{(y+2) ^{2}}{9}=1
D) (x1) 216+(y+2) 29=1\frac{\left(x^{\prime}-1\right) ^{2}}{16}+\frac{\left(y^{\prime}+2\right) ^{2}}{9}=1

Correct Answer:

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