Kelso Math: Algebra 2B - Unit 1 - Lesson 6

Last updated about 5 years ago

37 questions

Question 16

16.

8.EE.2

A.REI.4.b

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Kelso Math: Algebra 2B - Unit 1 - Lesson 6

Last updated about 5 years ago

37 questions

Question 16

16.

Use the quadratic formula to solve the equation:
Answer format: x=_ and x=_

Question 17

17.

Use the quadratic formula to solve the equation:
Answer format: x=_ and x=_

Question 18

18.

Question 19

19.

8.EE.2

A.REI.4.b

For the next section of problems, you will have to rewrite the equations in standard form and set equal to zero before identifying the a, b, and c values... So you will want all of them in the form:

"Source: Illustrative Mathmatics Resouces (Download for free at curriculum.illustrativemathematics.org)"

Question 1

a=

Question 2

b=

Question 3

c=

Question 4

a=

Question 5

b=

Question 6

c=

Question 7

a=

Question 8

b=

Question 9

c=

Question 10

10.

a=

Question 11

11.

b=

Question 12

12.

c=

Question 13

13.

a=

Question 14

14.

b=

Question 15

15.

c=

Use the quadratic formula to solve the equation:
Answer format: x=___ and x=___

Question 17

17.

Use the quadratic formula to solve the equation:
Answer format: x=_ and x=_

Question 18

18.

Use the quadratic formula to solve the equation:
Select ALL versions that are one or both of the solutions to the equation.

No Solution

Question 19

19.

Select all the equations that are equivalent to 81x^{2} +180x - 200 = 100

81x^{2}+180x-100=0

81x^{2}+180x+100=200

81x^{2}+180x+100=400

(9x+10)^{2}=400

(9x+10)^{2}=0

(9x-10)^{2}=10

(9x-10)^{2}=20

For the next section of problems, you will have to rewrite the equations in standard form and set equal to zero before identifying the a, b, and c values... So you will want all of them in the form:

Question 20

20.

a=

Question 21

21.

b=

Question 22

22.

c=

Question 23

23.

a=

Question 24

24.

b=

Question 25

25.

c=

Question 26

26.

a=

Question 27

27.

b=

Question 28

28.

c=

Question 29

29.

a=

Question 30

30.

b=

Question 31

31.

c=

Question 32

32.

a=

Question 33

33.

b=

Question 34

34.

c=

Question 35

35.

a=

Question 36

36.

b=

Question 37

37.

c=

"Source: Illustrative Mathmatics Resouces (Download for free at curriculum.illustrativemathematics.org)"

Question 1

a=

Question 2

b=

Question 3

c=

Question 4

a=

Question 5

b=

Question 6

c=

Question 7

a=

Question 8

b=

Question 9

c=

Question 10

10.

a=

Question 11

11.

b=

Question 12

12.

c=

Question 13

13.

a=

Question 14

14.

b=

Question 15

15.

c=

Use the quadratic formula to solve the equation:
Select ALL versions that are one or both of the solutions to the equation.

No Solution

Select all the equations that are equivalent to 81x^{2} +180x - 200 = 100

81x^{2}+180x-100=0

81x^{2}+180x+100=200

81x^{2}+180x+100=400

(9x+10)^{2}=400

(9x+10)^{2}=0

(9x-10)^{2}=10

(9x-10)^{2}=20

Question 20

20.

a=

Question 21

21.

b=

Question 22

22.

c=

Question 23

23.

a=

Question 24

24.

b=

Question 25

25.

c=

Question 26

26.

a=

Question 27

27.

b=

Question 28

28.

c=

Question 29

29.

a=

Question 30

30.

b=

Question 31

31.

c=

Question 32

32.

a=

Question 33

33.

b=

Question 34

34.

c=

Question 35

35.

a=

Question 36

36.

b=

Question 37

37.

Kelso Math: Algebra 2B - Unit 1 - Lesson 6

Kelso Math: Algebra 2B - Unit 1 - Lesson 6

Use the quadratic formula to solve the equation:Answer format: x=___ and x=___

Use the quadratic formula to solve the equation:Answer format: x=___ and x=___

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

Use the quadratic formula to solve the equation:Answer format: x=___ and x=___

Use the quadratic formula to solve the equation:Select ALL versions that are one or both of the solutions to the equation.

Select all the equations that are equivalent to 81x^{2} +180x - 200 = 100

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

a=

b=

c=

Use the quadratic formula to solve the equation:
Answer format: x=_ and x=_

Use the quadratic formula to solve the equation:
Answer format: x=_ and x=_

Use the quadratic formula to solve the equation:
Answer format: x=_ and x=_

Use the quadratic formula to solve the equation:
Select ALL versions that are one or both of the solutions to the equation.