8

-3

No Slope

Undefined

-5/4

5/4

-4/5

4/5

-4

1

4

-2

Function A

Function B

Neither. They have the same y-intercept.

There is not enough information to answer this question.

Hunter has the greater rate of change.

Casey has the greater rate of change

They have the same rate of change

Mochi

Kappa

Valerie

Oscar

They are losing the same amount of weight

Has inputs and outputs

Every input(x) has only ONE output(y)

Inputs have different outputs every time

x-values and y-values

Function

Not a Function

Function

Not a Function

Function

Not a Function

Function

Not a Function

(9,5) (10,5) (9,-5) (10,-5)

(3,4) (4,-3) (7,4) (3, 8)

(6,-5) (7, -3) (8, -1) (9, 1)

(2, -2) (5, 9) (5, -7) (1, 4)

Between 7 and 12 seconds

Between 0 and 1 seconds

Between 1 and 5.5 seconds

Between 12 and 13.5 seconds

Between 7 and 12 seconds

Between 0 and 4 seconds

Between 1 and 5 seconds

Between 12 and 13.5 seconds

A

B

C

D

Graph A

Graph B

Graph C

Graph D

Yes

No

The more books students read, the lower their English grade.

The more books students read, the higher their English grade.

The fewer books students read, the higher their English grade. 

No relationship exists between the number of books students read and their English grades. 

A

B

C

D

A

B

C

D

A

B

C

There is no line of best fit for this graph because there is no trend.

y = $$-\frac{5}{2}$$ x + 20

y = -x + 19

y = x + 20

y = $$\frac{2}{3}$$ x + 15 

6

50

55

59

2

3.5

4.5

4

About 20%

About 18%

About 14%

About 12%

21

135

19

22

13

9

22

100

13

57

70

100

78

22

70

100

$$30,520.8\ km^3$$

$$122,083.2\ km^3$$

904.32 ft³

7,234.56 ft³

150.72 ft³

1,077.02 yd³

269.255 yd³

153.86 yd³