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EOL: Wk 2

Last updated about 5 hours ago

8 questions

Note from the author:

Be sure to use your definitions and examples to help you answer each question. Show ALL or any work for partial credit. NEATLY and upload photos. Let me know if you need help uploading.

Instructions

Be sure to use your definitions and examples to help you answer each question. Show ALL or any work for partial credit. NEATLY and upload photos. Let me know if you need help uploading.

Required

2

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2

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2

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2

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2

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 8

8.

1.  If DE = 3x – 1, EF = 9, and DF = 8x – 17 , find the value of x.

6

5

12.04

58

12

39

9.58

57

32

11.21

2. If DF = 85, DE = 3x – 9, and EF = 4x + 10, find EF.

12.04

11.21

9.58

12

57

6

32

58

5

39

3. If DE = 3x + 11, EF = 2x – 2, and DF = 9x – 15, Find DF.

5

11.21

6

58

12

32

39

12.04

57

9.58

4. Find the distance between each pair of points.  Round to the nearest hundredths. ( 2 , 7 ) and ( -6 , -2)

9.58

58

57

32

11.21

39

12.04

5

12

6

5. Given the graph, find GH.

25

5.39

62

(-1,4)

15

(-3.5, 8)

(-3, -0.5)

(2, -8)

5

6. Find the midpoint between each pair of points. (􀀁-5, 9) and (-2, 7)

(-3.5, 8)

5.39

25

(2, -8)

(-3, -0.5)

(-1,4)

5

15

62

7. If M is the midpoint of XY, find the coordinates of X if M(-3, -1) and Y(-8, 6).

5.39

(2, -8)

(-1,4)

(-3.5, 8)

5

15

62

(-3, -0.5)

25

8. If R is the midpoint of QS,  QR = 2x +1 and RS = 5x – 44, find QS.

(-3, -0.5)

(-3.5, 8)

(2, -8)

62

(-1,4)

5

25

15

5.39