Alg 4.1.2 HW 4-25 to 4-30

1

Write the expressions. Answers may vary, check sample answers at the end.

1

Write the expressions. Answers may vary, check sample anwers at the end.

1

Write the expressions. Answers may vary, check sample anwers at the end.

1

How many nickels does Nina have?

1

Is graph a a function?

yes

no

1

What number is not part of the domain?

1

How can you tell?

1

f(-2)

1

g(-2)

1

what is x if f(x)=0?

1

How many nickels does Nina have?

Alg 4.1.2 HW 4-25 to 4-30

Write the expressions. Answers may vary, check sample answers at the end.

Write the expressions. Answers may vary, check sample anwers at the end.

Write the expressions. Answers may vary, check sample anwers at the end.

How many nickels does Nina have?

Is graph a a function?

What number is not part of the domain?

How can you tell?

f(-2)

g(-2)

what is x if f(x)=0?

g(m)

Write the expressions. Answers may vary, check sample answers at the end.

Write the expressions. Answers may vary, check sample anwers at the end.

Write the expressions. Answers may vary, check sample anwers at the end.

Is graph a a function?

Is graph b a function?

What is the domain of graph a?

What is the range of graph a?

What is the domain of graph b?

What is the range of graph b?

What number is not part of the domain?

How can you tell?

f(-2)

g(-2)

what is x if f(x)=0?

g(m)

Is graph b a function?

What is the domain of graph a?

What is the range of graph a?

What is the domain of graph b?

What is the range of graph b?