Kelso Math A1 #7 IM algebra 1 Test Lessons 4.1-4.9 Jan 2021

Last updated almost 5 years ago

21 questions

Note from the author:

Illustrative Math

Question 21

21.

Extra Credit!! You can either solve the equation

2x + 3 = 6x - 9 OR tell me Ms. Cowan's favorite color.

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Kelso Math A1 #7 IM algebra 1 Test Lessons 4.1-4.9 Jan 2021

Last updated almost 5 years ago

21 questions

Note from the author:

Illustrative Math

Question 1

1

2

3

4

Question 8

A(4)

B(4)

Question 11

11.

Question 12

12.

Question 13

13.

now the expression

Question 19

19.

f(10)=

Question 20

20.

f(0)=

Question 21

21.

Extra Credit!! You can either solve the equation

2x + 3 = 6x - 9 OR tell me Ms. Cowan's favorite color.

Question 1

1

2

3

4

Question 2

Hint: There are 4 true statements. A wrong choice cancels the point of a correct choice. Choose wisely.

1

2

3

4

5

6

7

Question 3

Hint: There are 4 true statements. A wrong choice cancels the point of a correct choice. Choose wisely.

1

2

3

4

5

6

7

Question 4

R(3) in context...

It rained 3 days and 3 nights and caused a great flood

3 hours and the cake is ready

Amount in rain gauge after  3 hours

Question 5

R(.5)=14

There were 14 mm of water in the gauge after half an hour of rain.

There was a half mm of water in the rain gauge after it rained for 14 hours

Raining for half an hour equaled the rain of raining for 14 minutes.

Half a drop of rain makes 14 daisies

Question 6

Using function notation...

R(t)=6

R(6)=t

R(6)=37

R(37)=6

Question 7

Using function notation...Make sure to reread the definition of the variables. That will help eliminate some answers.

R(1.5)=90

R(1.5)=R(2)

R(90)=2

R(2)=90

Question 8

A(4)

B(4)

Question 9

After how many years will they be the same?

3

4

5

6

7

8

Question 10

10.

Select all years that make the inequality true.

2

4

6

8

10

Question 11

11.

Question 12

12.

Question 13

13.

now the expression

Question 14

14.

Now as a function. If you figured out #13 correctly, this is just putting that infor into function notation. Or use these choices here to help you think about #13 better.

r(w)=75

r(w)=75-w

r(w)=75-4.5w

Question 15

15.

Points on this graph should match the table. I should see at least 3 points and a line through from x axis to y axis.

Question 16

16.

Solve r(w)=30. You could solve using algebra or your graph that you made.

Question 17

17.

rate of growth in millions

.52 million per year

2.6 million per year

5 million per year

Question 18

18.

Between 2015 and 2016

Between 2016 and 2017

Between 2017 and 2018

Between 2018 and 2019

Question 19

19.

f(10)=

Question 20

20.

f(0)=

Question 2

Hint: There are 4 true statements. A wrong choice cancels the point of a correct choice. Choose wisely.

1

2

3

4

5

6

7

Question 3

Hint: There are 4 true statements. A wrong choice cancels the point of a correct choice. Choose wisely.

1

2

3

4

5

6

7

Question 4

R(3) in context...

It rained 3 days and 3 nights and caused a great flood

3 hours and the cake is ready

Amount in rain gauge after  3 hours

Question 5

R(.5)=14

There were 14 mm of water in the gauge after half an hour of rain.

There was a half mm of water in the rain gauge after it rained for 14 hours

Raining for half an hour equaled the rain of raining for 14 minutes.

Half a drop of rain makes 14 daisies

Question 6

Using function notation...

R(t)=6

R(6)=t

R(6)=37

R(37)=6

Question 7

Using function notation...Make sure to reread the definition of the variables. That will help eliminate some answers.

R(1.5)=90

R(1.5)=R(2)

R(90)=2

R(2)=90

Question 9

After how many years will they be the same?

3

4

5

6

7

8

Question 10

10.

Select all years that make the inequality true.

2

4

6

8

10

Question 14

14.

Now as a function. If you figured out #13 correctly, this is just putting that infor into function notation. Or use these choices here to help you think about #13 better.

r(w)=75

r(w)=75-w

r(w)=75-4.5w

Question 15

15.

Points on this graph should match the table. I should see at least 3 points and a line through from x axis to y axis.

Question 16

16.

Solve r(w)=30. You could solve using algebra or your graph that you made.

Question 17

17.

rate of growth in millions

.52 million per year

2.6 million per year

5 million per year

Question 18

18.

Between 2015 and 2016

Between 2016 and 2017

Between 2017 and 2018

Between 2018 and 2019

Kelso Math A1 #7 IM algebra 1 Test Lessons 4.1-4.9 Jan 2021

Extra Credit!! You can either solve the equation2x + 3 = 6x - 9 OR tell me Ms. Cowan's favorite color.

Kelso Math A1 #7 IM algebra 1 Test Lessons 4.1-4.9 Jan 2021

now the expression

f(10)=

f(0)=

Extra Credit!! You can either solve the equation2x + 3 = 6x - 9 OR tell me Ms. Cowan's favorite color.

Hint: There are 4 true statements. A wrong choice cancels the point of a correct choice. Choose wisely.

Hint: There are 4 true statements. A wrong choice cancels the point of a correct choice. Choose wisely.

R(3) in context...

R(.5)=14

Using function notation...

Using function notation...Make sure to reread the definition of the variables. That will help eliminate some answers.

After how many years will they be the same?

Select all years that make the inequality true.

now the expression

Now as a function. If you figured out #13 correctly, this is just putting that infor into function notation. Or use these choices here to help you think about #13 better.

Points on this graph should match the table. I should see at least 3 points and a line through from x axis to y axis.

Solve r(w)=30. You could solve using algebra or your graph that you made.

rate of growth in millions

f(10)=

f(0)=

Hint: There are 4 true statements. A wrong choice cancels the point of a correct choice. Choose wisely.

Hint: There are 4 true statements. A wrong choice cancels the point of a correct choice. Choose wisely.

R(3) in context...

R(.5)=14

Using function notation...

Using function notation...Make sure to reread the definition of the variables. That will help eliminate some answers.

After how many years will they be the same?

Select all years that make the inequality true.

Now as a function. If you figured out #13 correctly, this is just putting that infor into function notation. Or use these choices here to help you think about #13 better.

Points on this graph should match the table. I should see at least 3 points and a line through from x axis to y axis.

Solve r(w)=30. You could solve using algebra or your graph that you made.

rate of growth in millions

Extra Credit!! You can either solve the equation

2x + 3 = 6x - 9 OR tell me Ms. Cowan's favorite color.

Extra Credit!! You can either solve the equation

2x + 3 = 6x - 9 OR tell me Ms. Cowan's favorite color.