What is the equation for the translation of x2 + y2 = 9 four units to the right and three units down?
1 answer:
Assuming the equation reads:
To move the equation to the left or right, you will either add or subtract a value from x. Adding a value to x will move it to the left, and subtracting a value will move it to the right.
To move the equation up or down, you will either subtract or add a value to y. Subtracting a value from y will move it up, and adding a value will move it down.
The translation is 4 units right, and 3 units down. Movement to the right means that we'll subtract from x, and movement down means that we'll add to y. The following equation will represent the translation, and is your answer:
To move the equation to the left or right, you will either add or subtract a value from x. Adding a value to x will move it to the left, and subtracting a value will move it to the right.
To move the equation up or down, you will either subtract or add a value to y. Subtracting a value from y will move it up, and adding a value will move it down.
The translation is 4 units right, and 3 units down. Movement to the right means that we'll subtract from x, and movement down means that we'll add to y. The following equation will represent the translation, and is your answer:
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