Explore BrainMass

Explore BrainMass

    Algebra : Graphing Functions

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    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

    © BrainMass Inc. brainmass.com February 24, 2021, 2:22 pm ad1c9bdddf
    https://brainmass.com/math/basic-algebra/algebra-graphing-functions-17007

    Attachments

    Solution Preview

    Please see the attached file for the complete solution.
    Thanks for using BrainMass.

    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.

    $2.19

    ADVERTISEMENT