Context: there is no pictures except for one question
1. D (9, -8) is reflected to D’ (9, 8).
1 point
A. x axis
B. y axis
2.A figure is reflected from Quadrant II to Quadrant III.
A. x axis
B. axis
3. Point T (-7, -1) is reflected to T’ (7, -1).
A. x axis
B. axis
4. A figure is reflected from Quadrant I to Quadrant II.
A. x axis
B. y axis
5. A figure is reflected from Quadrant I to Quadrant II.
A. x axis
B. y axis
6.Point E (11, 6) is reflected to E’ (11, -6).
A. x axis
B. axis
DRAW THEM !!!!
I will just do number 3:
T (-7, -1) is reflected to T’ (7, -1).
x = -7 goes to x = +7
That is the opposite side of the Y axis
y does not change so it is the same side of the X axis
so
It was reflected over the Y axis
ever hear of graph paper?
Just for reference, reflection works like
x-axis: (x,y)→(x,-y)
y-axis: (x,y)→(-x,y)
origin: (x,y)→(-x,-y)
Thanks Damon! and the quiz has no pictures.
I can't the computer doesn't allow me to.
To determine the reflection axis for each question, we need to analyze the given coordinates of the points before and after the reflection.
1. In question 1, point D reflects to D'. The y-coordinate of D' is positive, while the y-coordinate of D is negative. This indicates a reflection across the x-axis. Therefore, the answer is A. x axis.
2. In question 2, the figure reflects from Quadrant II to Quadrant III. Since the y-values change from positive to negative, this suggests a reflection across the x-axis. Thus, the answer is A. x axis.
3. In question 3, point T reflects to T'. The x-coordinate of T' is positive, while the x-coordinate of T is negative. This implies a reflection across the y-axis. Hence, the answer is B. y axis.
4. In question 4, the figure reflects from Quadrant I to Quadrant II. Since the x-values change from positive to negative, this indicates a reflection across the y-axis. Therefore, the answer is B. y axis.
5. Question 5 is similar to question 4, where the figure reflects from Quadrant I to Quadrant II. Thus, the answer is B. y axis.
6. In question 6, point E reflects to E'. The y-coordinate of E' is negative, while the y-coordinate of E is positive. This suggests a reflection across the x-axis. Hence, the answer is A. x axis.
Remember, when reflecting a point or figure across the x-axis, the y-coordinate changes its sign, and when reflecting across the y-axis, the x-coordinate changes its sign.