# Algebra : Graphing Functions

Please see the attached file for the fully formatted problems.

Can you please assist me with the problems listed below?

P. 237

1. a) #6, b) #18

2. a) #22, b) #24

3. a) #32, b) #46

P.253

4. a) #1, b) #2, c) #3. d_ #4

5. a) #10, b) #12

6. a) # 28, b) #30

7. P.260, Matched Problem 1

P.271

8. # 2 - 22 (Even #s)

9 a) # 24, b) #36

10. a) #50, b) #78

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P237

A

6. Domain

Range

X intercepts: None

Y intercepts: 2

Interval over which f is increasing :

Interval over which f is decreasing: None

Interval over which f is constant: [-3,3]

Discontinuity: x= -3.

Note: Since I don't know which points ( (-3,-2) or (-3,2) ) are closed or open.

If (-3,2) is closed, then the interval over which f is constant is [-3,3];

If (-3,2) is open, then the interval over which f is constant is (-3,3];

B.

18.

22.

The axis: x=2

Vertex: (2,4)

Maximum: f(x)=4

No minimum

Range:

24.

The axis: x=3

Vertex: (3,-4)

No Maximum

Minimum: -4

Range:

...

#### Solution Summary

Many questions related to the graphing of functions are answered in detail. Graph drawings are included. Questions relate to domains, ranges, extrema, vertices, axes and one-to-one functions.