Use the function rules to find the coordinates of A"B" C"𝐴" 𝐡"𝐢" and predict the quadrant it will be in after the transformations. Draw a picture to help.β–³ABC△𝐴𝐡𝐢 coordinates: A(βˆ’8,4)𝐴(βˆ’8,4), B(βˆ’5,8)𝐡(βˆ’5,8), C(βˆ’3,3)𝐢(βˆ’3,3)β–³ABC△𝐴𝐡𝐢 to β–³Aβ€²Bβ€²C′△𝐴′𝐡′𝐢′ rule: (x,y)β†’(x+4, yβˆ’6)(π‘₯,𝑦)β†’(π‘₯+4, π‘¦βˆ’6)β–³Aβ€²Bβ€²C′△𝐴′𝐡′𝐢′ to β–³A"B" C"△𝐴" 𝐡"𝐢" rule: (x,y)β†’(x+5, yβˆ’3)(π‘₯,𝑦)β†’(π‘₯+5, π‘¦βˆ’3)Show your work for each transformation. Create the rule for the composition transformation. Predict what quadrant the image will be in.(4 points)

User Icon for Bot GPT 4-o mini Bot GPT 4-o mini answered
12 days ago

To find the coordinates of points \( A'', B'', C'' \) after applying the transformations as specified, we'll follow these steps:

1. **Initial Coordinates of Triangle \(\triangle ABC\)**:
- \( A(-8, 4) \)
- \( B(-5, 8) \)
- \( C(-3, 3) \)

2. **First Transformation Rule: \((x,y) \rightarrow (x+4, y-6)\)**:
- For point \( A \):
\[
A' = A(-8, 4) \rightarrow (-8 + 4, 4 - 6) = (-4, -2)
\]
- For point \( B \):
\[
B' = B(-5, 8) \rightarrow (-5 + 4, 8 - 6) = (-1, 2)
\]
- For point \( C \):
\[
C' = C(-3, 3) \rightarrow (-3 + 4, 3 - 6) = (1, -3)
\]

After the first transformation, the new coordinates are:
\[
A'(-4, -2), \quad B'(-1, 2), \quad C'(1, -3)
\]

3. **Second Transformation Rule: \((x,y) \rightarrow (x+5, y-3)\)**:
- For point \( A' \):
\[
A'' = A'(-4, -2) \rightarrow (-4 + 5, -2 - 3) = (1, -5)
\]
- For point \( B' \):
\[
B'' = B'(-1, 2) \rightarrow (-1 + 5, 2 - 3) = (4, -1)
\]
- For point \( C' \):
\[
C'' = C'(1, -3) \rightarrow (1 + 5, -3 - 3) = (6, -6)
\]

After the second transformation, the new coordinates are:
\[
A''(1, -5), \quad B''(4, -1), \quad C''(6, -6)
\]

4. **Composition Rule**:
The entire transformation can be represented as a single combined rule.

The first transformation is represented by:
\[
(x, y) \rightarrow (x + 4, y - 6)
\]
The second transformation takes the output from the first:
\[
(x + 4, y - 6) \rightarrow ((x + 4) + 5, (y - 6) - 3)
\]
which simplifies to:
\[
(x, y) \rightarrow (x + 9, y - 9)
\]

5. **Predicting the Quadrant**:
The coordinates of \( A'', B'', C'' \) are:
- \( A''(1, -5) \)
- \( B''(4, -1) \)
- \( C''(6, -6) \)

A point in the coordinate plane is in quadrant IV if \( x > 0 \) and \( y < 0 \).

Since all the transformed points have positive \( x \)-coordinates and negative \( y \)-coordinates, it follows that:
\[
A'', B'', C'' \text{ are all in Quadrant IV.}
\]

6. **Sketching the Transformed Triangle**:
Unfortunately, I can't draw directly here, but you would simply plot points \( A''(1, -5) \), \( B''(4, -1) \), and \( C''(6, -6) \) to visualize that they lie in quadrant IV.

**Final notation of coordinates after transformations**:
\[
A''(1, -5), \quad B''(4, -1), \quad C''(6, -6)
\]

**Final Prediction**: The image \( \triangle A''B''C'' \) will be located in **Quadrant IV**.