Question
upstudy study bank question image url

Given the function \( f(x)=x^{3} \), analyze the changes in the graph to determine which statement best describes the graph of \( g(x)=-\frac{1}{2} f(x) \). (1 point) The graph will undergo a vertical stretch because \( 0<|a|<1 \). The graph will undergo a reflection due to the negative sign, and a vertical compression because \( 0<|a|<1 \). The graph will undergo a reflection due to the negative sign, and a vertical stretch because \( |a|>1 \). The graph will only undergo a reflection due to the negative sign.

Ask by Hobbs Marshall. in the United States
Jan 23,2025

Real Tutor Solution

Tutor-Verified Answer

Answer

The graph will undergo a reflection over the x-axis and a vertical compression by a factor of \( \frac{1}{2} \).

Solution

Sign in to Unlock Answers for Free!

A Learning Platform Trusted by Millions of Real Students and Teachers.

star-icon Unlock

Reviewed and approved by the UpStudy tutoring team

Bonus Knowledge

The function \( g(x)=-\frac{1}{2} f(x) \) does indeed reflect the original function \( f(x)=x^{3} \) across the x-axis due to the negative sign. Additionally, the \(-\frac{1}{2}\) factor indicates a vertical compression because the absolute value of \( a \) (which is \( \frac{1}{2} \)) is less than 1. Thus, the changes to the graph can be summarized as a reflection across the x-axis and a vertical compression, making the second statement the best choice. Whenever you encounter transformations of functions, remember that negative coefficients flip the graph over the x-axis. If you find a coefficient between 0 and 1, think of it as squeezing the graph vertically rather than stretching it. This principle applies universally across many types of functions, so it’s worth keeping in mind for your future explorations in math! For further enrichment, consider delving into the transformation of different types of functions such as quadratic or trigonometric. Understanding how shifts, stretches, and reflections work across various forms will deepen your comprehension of graph behavior!

Related Questions

Latest Pre Calculus Questions

Try Premium now!
Try Premium and ask Thoth AI unlimited math questions now!
Maybe later Go Premium
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy