2.4 Post-Lesson Practice 1.) Test x + 4y² = 16 for x-axis, y-axis, and origin symmetry. %3D

Q: what is y=mx+b

A: Let us consider a equation f(x,y)=0 then the equation must represent some conic section If the…

Q: Write the coordinates of the vertices after a dilation with a scale factor of 3, centered at the…

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Q: Consider the coordinate grid below. What is the range of the set of points? y 4 2 -4.-2. 2. 4. • -2…

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Q: Dora says that of the possible rectangles with the same area, the rectangle with the largest…

A: Formula: Area of rectangle = height ×breadth Perimeter =2(height +breadth)

Q: g) Please read carefully and answer the questions. What is the exact perimeter of a parallelogram…

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Q: A point is plotted on the coordinate grid below. y 70 60 50 40 30 20 10 10 20 30 40 50 60 70 Which…

A: It is required to find the ordered pair that shows the location of the given point marked in the…

Q: If the scale factor of figure A to figure B is 4:5, find the value of . A 15 -> y 3. 2. 1.

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Q: 12. Explain how using the midpoint formula to find the midpoint of a line segment is similar to…

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Q: Choose two figures which are topologically equivalent to each other L 20

A: See answer below

Q: 7) Give the point on the unit circle that has the same y coordinate as 10

A: The unit circle is given by x2+y2=1 x2 = 1 - y2 x =±1-y2

Q: 3. Find the natural cubic splines that pass through the given data points. 3 4 6 y 10 15 35

A: The natural cubic splines that pass through the given data points, Then the cubic spline fx is such…

Q: A B

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Q: Find the measure of the indicated line segment. 17. UW 18. NM 19. ΚΜ T. 14 12 2x + 2 N. 4 V 16 2x +…

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Q: h04 D. -10 -2 4 6. 10 -2 10 Subnit

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Q: 5. Find the measure of the vertex angle in the given diagram. a. 61 b. 62 c. 64 d. 70* (2x -3)

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Q: Graph the image of trapezoid CDEF after a reflection across the x-axis. 10 4 10 -8 -- -4 4 9. 01 F D…

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Q: 8. What property of a parallelogram is being shown below? B C A

A: answer for parallelogram

Q: State the coordinate of the image of the given point B (-10, -6) under a dilation with a given scale…

A: Here the coordinate of Point  B(-10,-6) , we have to find the image under the dilation with a given…

Q: Use the diagram shown. If mZYXW = 22°, YW = 8, and WZ = 8, what is mZZXY?

A: In ∆ XYW and ∆XZW Angle XYW = angle XZW = 90°  (given in diagram)  YW = WZ = 8 ( given in question)…

Q: AABC was originally located at A(8, -4), B(4,-4) and C (4, 0). After dilation, the image coordinates…

A: Given,          ∆ABC was originally located at A8,-4, B4,-4 and C4,0. After dilation, the…

Q: Write the coordinates of the vertices after a reflection over the line y = 1. 104 8. -10 -4 -2 2 4.…

A: The reflection of the given image would be as shown in the below diagram.

Q: What are the new coordinates of triangle ABC when the figure is dilated by a scale factor of 6? 个y…

A: We can find the new coordinates after dilation as below

Q: Identify the scale factor that was used to graph AW'X'Y". y X 1 A. 2 |X' 1 В. 3 W 2 С. 3 3 D. 2 Y'

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Q: Which figure is an example of a line segment? D •

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Q: Graph the cardioid r a(1+ sino), a < 0?

A: The cardioid is given by, r=a(1+sinθ) and a&lt;0 Now as a less than than 0, a will be negative:so…

Q: In Exercises 3 and 4, find the values of x a 3. T. 16 80 y to 46 5 Eynle:

A: Since you have asked multiple question As per our policy, we will solve the first question for you.…

Q: Which equation represents a circle with center (12, 9) and diameter of 12 units? (x+12)2 + (y+9)2 =…

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Q: 6. Suppose we want to find a line y = Bo + B1x that best fits the following data:

A: 6. Given,

Q: 6. Plot the points on the coordinate plane 3 4 5. y 20 15 35 30 40 50 55 50

A: To find: (6). Plot the points on the coordinate plane. (7). Write the equation of the line of best…

Q: Graph the image of rectangle BCDE after a reflection across the y-axis. 10 8. -10 -8 -4 -2 12 14 9.…

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Q: 6. Explain how using the midpoint formula to find the midpoint of a line segment is similar to…

A: Let's find.

Q: Graph the image of the polygon after a reflection in the line y = -x. Ay 4 A 2 -2 4 6 x -2 4. B.

A: Use transformation matrix for lime y=-x.

Q: Find the coordinates of the missing endpoint if E is the midpoint of . 8. F(2, 9), E(–1, 6)

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Q: 19.) Question is attached!

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Q: When two lines cross (intersect), they have exactly one point in common. In the drawing, what is the…

A: Given- The two lines intersect as shown in the figure, To find- The intersection point and the…

Q: Explain why each choice is or is not enough to prove the shape is a

A: A parallelogram is obtained when the opposite sides of the quadrilateral are parallel and equal. The…

Q: If a rectangle is not a square, what is the greatest number of lines of symmetry that can be drawn?…

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Q: Determine the area (in square units) of AABC if A = (5, 1), B = (8, 3), and C is the reflection of B…

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Q: If AABC undergoes a dilation of scale factor 3 centered at the origin, what will be the coordinates…

A: Given ,  If ∆ABC undergoes a dilation of scale factor 3 centered at the origin . We have to find the…

Q: In the diagram, O is the center of a circle with OU= OV, and %3D XY= 13 cm. 国 Y

A: YZ=13 Because XY and YZ at the same distance from circle's center.

Q: Write the coordinates of the vertices after a dilation with a scale factor of , centered at the 3'…

A: Consider the given coordinates B,C,D,E. The objective of the problem is to find the coordinates…

Q: What is equation of circle P? y 4 0 2 4 O (x – 2)² + (y – 2)² = 16 O (x + 2)² + (y +2)² O (2 – 2)² +…

A: Given circle, To be found -  Equation of given circle.

Q: What is the missing value of x for the following trapezoid? 12x-28 5х+ 38 О 2 О 12 O 15 О 10

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Q: 4. Suppose you are given equations of two overlapping circles as Determine how to find the points of…

A: Answer: The solution is as given below:

Q: Line AB B:

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Q: 4. Find the Skewness and

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Q: State the coordinates of the plotted point A. 8 6 4 3 -10-9-8-7-6-5-4 1 2 3 45 6 7 8 9 10 -1 -3 -2…

A: To state the coordinates of the ploted point A.

Q: 1. What does the x-axis show? 2. What does the y-axis represent? 3. What does the length of each of…

A: Box and Whisker Plot: Basic Idea: In descriptive statistics, a box plot also referred as whisper…

Q: If the distance from the center of dilation to one line is 9, and the distance from the center of…

A: Definition used -               Scale factor of dilation -                          The scale…

Q: The line segment WX will be dilated by a scale factor of 2 about point Z to create line segment WX'.…

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