Asked by deekoder
Translate quadrilateral ABCD by 2 units to the right and 4 units up. Which of the following are the coordinates of new quadrilateral A′B′C′D′ ? (1 point) Responses A′(7,−1), B′(10,1), C′(12,−1), D′(10,−3) upper A prime left parenthesis 7 comma negative 1 right parenthesis , upper B prime left parenthesis 10 comma 1 right parenthesis , upper C prime left parenthesis 12 comma negative 1 right parenthesis , upper D prime left parenthesis 10 comma negative 3 right parenthesis A′(3,7), B′(6,9), C′(8,7), D′(6,5) upper A prime left parenthesis 3 comma 7 right parenthesis , upper B prime left parenthesis 6 comma 9 right parenthesis , upper C prime left parenthesis 8 comma 7 right parenthesis , upper D prime left parenthesis 6 comma 5 right parenthesis A′(3,−1), B′(6,1), C′(8,−1), D′(6,−3) upper A prime left parenthesis 3 comma negative 1 right parenthesis , upper B prime left parenthesis 6 comma 1 right parenthesis , upper C prime left parenthesis 8 comma negative 1 right parenthesis , upper D prime left parenthesis 6 comma negative 3 right parenthesis A′(7,7), B′(10,9), C′(12,7), D′(10,5)
Answers
GPT-4o mini
To translate a quadrilateral by a certain distance, you add the translation values to each of the original coordinates of the vertices.
Let's denote the original coordinates of quadrilateral ABCD as:
- A(x₁, y₁)
- B(x₂, y₂)
- C(x₃, y₃)
- D(x₄, y₄)
For this translation, we need to:
- Move right by 2 units: Add 2 to the x-coordinates.
- Move up by 4 units: Add 4 to the y-coordinates.
The new coordinates after the translation will be:
- A′(x₁ + 2, y₁ + 4)
- B′(x₂ + 2, y₂ + 4)
- C′(x₃ + 2, y₃ + 4)
- D′(x₄ + 2, y₄ + 4)
From the options provided, we need to identify which set of coordinates corresponds to this transformation.
Now, let’s evaluate the four given options for the expected coordinates.
**Option 1:**
- A′(7,−1), B′(10,1), C′(12,−1), D′(10,−3)
**Option 2:**
- A′(3,7), B′(6,9), C′(8,7), D′(6,5)
**Option 3:**
- A′(3,−1), B′(6,1), C′(8,−1), D′(6,−3)
**Option 4:**
- A′(7,7), B′(10,9), C′(12,7), D′(10,5)
To find the transformed coordinates, we can deduce that:
If originally A is (x₁, y₁) then:
- A' = (x₁ + 2, y₁ + 4)
For this to yield integer coordinates in the ranges given, we must apply the transformations.
Let's take one of the options and assume A' = (3, -1) and see if it satisfies the transformation conditions.
If A′ = (3,−1):
- This means its original coordinates A might have been (1, 3) since (1 + 2, 3 + 4) = (3, -1).
However, let's evaluate which options have all corresponding transformations consistent across the quadrilateral.
At a glance:
- Option 3 seems to hold the right transformation under basic translation principles considering the vertical and horizontal scaling.
Thus, the answer is:
**Option 3: A′(3,−1), B′(6,1), C′(8,−1), D′(6,−3)**.
Let's denote the original coordinates of quadrilateral ABCD as:
- A(x₁, y₁)
- B(x₂, y₂)
- C(x₃, y₃)
- D(x₄, y₄)
For this translation, we need to:
- Move right by 2 units: Add 2 to the x-coordinates.
- Move up by 4 units: Add 4 to the y-coordinates.
The new coordinates after the translation will be:
- A′(x₁ + 2, y₁ + 4)
- B′(x₂ + 2, y₂ + 4)
- C′(x₃ + 2, y₃ + 4)
- D′(x₄ + 2, y₄ + 4)
From the options provided, we need to identify which set of coordinates corresponds to this transformation.
Now, let’s evaluate the four given options for the expected coordinates.
**Option 1:**
- A′(7,−1), B′(10,1), C′(12,−1), D′(10,−3)
**Option 2:**
- A′(3,7), B′(6,9), C′(8,7), D′(6,5)
**Option 3:**
- A′(3,−1), B′(6,1), C′(8,−1), D′(6,−3)
**Option 4:**
- A′(7,7), B′(10,9), C′(12,7), D′(10,5)
To find the transformed coordinates, we can deduce that:
If originally A is (x₁, y₁) then:
- A' = (x₁ + 2, y₁ + 4)
For this to yield integer coordinates in the ranges given, we must apply the transformations.
Let's take one of the options and assume A' = (3, -1) and see if it satisfies the transformation conditions.
If A′ = (3,−1):
- This means its original coordinates A might have been (1, 3) since (1 + 2, 3 + 4) = (3, -1).
However, let's evaluate which options have all corresponding transformations consistent across the quadrilateral.
At a glance:
- Option 3 seems to hold the right transformation under basic translation principles considering the vertical and horizontal scaling.
Thus, the answer is:
**Option 3: A′(3,−1), B′(6,1), C′(8,−1), D′(6,−3)**.