Sign up for FREE

Kelso Math A1 #5 IM - Algebra 1 - Lesson 4.6 and 4.7 Jan 2021

Last updated about 5 years ago

27 questions

Note from the author:

1

F.IF.2

F.IF.4

1

F.IF.6

1

F.IF.6

Illustrative Math

1

1

1

1

1

1

Question 6

6.

Tell me a story of the day's temp

Question 7

7.

Draggable item		Corresponding Item

1

1

1

1

Question 11

11.

1

Question 12

12.

1

Question 13

13.

Yep, I need to grade this!

1

1

1

1

1

1

1

Question 21

21.

Draggable item		Corresponding Item

1

Question 22

22.

1

1

1

1

Question 27

27.

Question 1

1.

True

Question 2

2.

True

Question 3

3.

True

Question 4

4.

True

Question 5

5.

True

Match each feature of the situation with a corresponding statement in function notation.

starting height

h(4)

height staying the same

h(1.5)

maximum height

h(t) 6 for 7 \leq t \leq 8

minimum height

h(0)=7

Question 8

8.

Question 9

9.

Question 10

10.

Question 14

14.

Question 15

15.

Question 16

16.

Question 17

17.

Question 18

18.

Question 19

19.

20 and 40

Question 20

20.

0 and 40

The height, in feet, of a squirrel running up and down a tree is a function of time, in seconds.

Here are statements describing the squirrel’s movement during four intervals of time. Match each description with a statement about the average rate of change of the function for that interval.

The squirrel starts and ends at the same height.

The average rate of change is large and positive.

The squirrel runs up the tree slowly.

The average rate of change is zero.

The squirrel runs up the tree very fast.

The average rate of change is negative.

The squirrel runs down the tree.

The average rate of change is small and positive.

Question 23

23.

Question 24

24.

The rate of change for what you chose above.

Question 25

25.

Question 26

26.

rate of change for what you chose for 25:

Jada walks to school. The function D gives her distance from school, in meters, t minutes since she left home.

Which equation tells us “Jada is 600 meters from school after 5 minutes”?

t(5)=600

D(5)=600

t(600)=5

D(600)=5

False

False

False

False

False

The largest:

f(100)

g(100)

h(100)

Which is the largest?

f(-100)

g(-100)

h(-100)

Which is the largest?

positive

negative

zero

positive

negative

zero

positive

negative

zero

positive

negative

zero

positive

negative

zero

80 and 100

40 and 100

88 and 92

88 and 96

88 and 08

88 and 12

Now for a positive rate of change...

92 and 96

92 to 2000

92 to 08

92 to 12