Ch. 7 Test A

2

(3,-1)

(1,-3)

(5,-9)

(1,-1)

(7,-8)

(9,-9)

(-8,3)

(5,-8)

(7,-9)

2

Determine whether the relation in the mapping diagram from question number 1 is a function.

It is a function

It is not a function

2

Determine whether the relation is a function. Explain your reasoning.

2

Write a function rule for the statement:
"The output is one third the input."

2

Write a function rule for the statement:
"The output is 4 more than the input."

2

Write a function rule for the statement:
"The output is 2 less than 5 times the input."

2

Find the value of y for the given value of x.

2

Find the value of y for the given value of x.

1

Write an equation that describes the function shown by the table.

2

Does the table or graph represent a linear or nonlinear function? Explain.

2

Does the table or graph represent a linear or nonlinear function? Explain.

2

Use the graph or table to write a linear function that relates y to x.

2

Use the graph or table to write a linear function that relates y to x.

1

Identify the missing output.

2

Do these ordered pairs represent a function? Explain.
(1,2) (2,4) (3,6) (4,7) (3,7) (-2,5)

1

Does the graph represent a function?

Yes, it is a function

No, it is not a function

4

Match

Stavka koja se može prevući		Odgovarajuća stavka
C		Increasing at a constant rate
D		Increasing at an increasting rate
		Remains constant
		Decreasing quickly at a constant rate
A		Decreasing at a decreasing rate
B		Increasing at a decreasing rate

3

Matching. Linear or non linear?

Stavka koja se može prevući		Odgovarajuća stavka
		NON LINEAR
		NON LINEAR
		NON LINEAR
		LINEAR
		LINEAR
		LINEAR

2

Identify whether the table is linear or non linear. Explain.

2

Graph the following linear equation.

0

Ch. 7 Test A

Determine whether the relation in the mapping diagram from question number 1 is a function.

Determine whether the relation is a function. Explain your reasoning.

Write a function rule for the statement:"The output is one third the input."

Write a function rule for the statement:"The output is 4 more than the input."

Write a function rule for the statement:"The output is 2 less than 5 times the input."

Find the value of y for the given value of x.

Find the value of y for the given value of x.

Write an equation that describes the function shown by the table.

Does the table or graph represent a linear or nonlinear function? Explain.

Does the table or graph represent a linear or nonlinear function? Explain.

Use the graph or table to write a linear function that relates y to x.

Use the graph or table to write a linear function that relates y to x.

Identify the missing output.

Do these ordered pairs represent a function? Explain. (1,2) (2,4) (3,6) (4,7) (3,7) (-2,5)

Does the graph represent a function?

Match

Matching. Linear or non linear?

Identify whether the table is linear or non linear. Explain.

Graph the following linear equation.

BONUS:

Select the ordered pairs shown in the mapping diagram.

Determine whether the relation in the mapping diagram from question number 1 is a function.

Determine whether the relation is a function. Explain your reasoning.

Write a function rule for the statement:"The output is one third the input."

Write a function rule for the statement:"The output is 4 more than the input."

Write a function rule for the statement:"The output is 2 less than 5 times the input."

Find the value of y for the given value of x.

Find the value of y for the given value of x.

Write an equation that describes the function shown by the table.

Does the table or graph represent a linear or nonlinear function? Explain.

Does the table or graph represent a linear or nonlinear function? Explain.

Use the graph or table to write a linear function that relates y to x.

Use the graph or table to write a linear function that relates y to x.

Identify the missing output.

Do these ordered pairs represent a function? Explain. (1,2) (2,4) (3,6) (4,7) (3,7) (-2,5)

Does the graph represent a function?

Match

Matching. Linear or non linear?

Identify whether the table is linear or non linear. Explain.

Graph the following linear equation.

BONUS:

Write a function rule for the statement:
"The output is one third the input."

Write a function rule for the statement:
"The output is 4 more than the input."

Write a function rule for the statement:
"The output is 2 less than 5 times the input."

Do these ordered pairs represent a function? Explain.
(1,2) (2,4) (3,6) (4,7) (3,7) (-2,5)

Write a function rule for the statement:
"The output is one third the input."

Write a function rule for the statement:
"The output is 4 more than the input."

Write a function rule for the statement:
"The output is 2 less than 5 times the input."

Do these ordered pairs represent a function? Explain.
(1,2) (2,4) (3,6) (4,7) (3,7) (-2,5)