Question
upstudy study bank question image url

Find the vertex form of the function. Then find each of the following. \( \begin{array}{lll}\text { (A) Intercepts } & \text { (B) Verlex } & \text { (C) Maximum or minimum } \\ s(x)=x^{2}-12 x+32\end{array} \) \( s(x)=\square \) (Type yange \( s \) (Iy answer in vertex form.)

Ask by Davison Byrd. in the United States
Jan 21,2025

Real Tutor Solution

Tutor-Verified Answer

Answer

**Vertex Form:** \( s(x) = (x - 6)^2 - 4 \) - **Intercepts:** - **X-Intercepts:** \( (4, 0) \) and \( (8, 0) \) - **Y-Intercept:** \( (0, 32) \) - **Vertex:** \( (6, -4) \) - **Minimum Value:** \( -4 \) at \( x = 6 \)

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

Mind Expander

To convert the function \( s(x) = x^2 - 12x + 32 \) into vertex form, we can complete the square. 1. **Complete the square**: Start with \( s(x) = x^2 - 12x + 32 \). Take half of the coefficient of \( x \) (which is -12), square it, and add and subtract that square: \[ s(x) = (x^2 - 12x + 36 - 36) + 32 = (x - 6)^2 - 4. \] Thus, the vertex form is \( s(x) = (x - 6)^2 - 4 \). 2. **Vertex**: The vertex \((h, k)\) is \((6, -4)\). 3. **Intercepts**: To find the x-intercepts, set \( s(x) = 0 \): \[ (x - 6)^2 - 4 = 0 \implies (x - 6)^2 = 4 \implies x - 6 = \pm 2 \implies x = 4 \text{ or } x = 8. \] So, the x-intercepts are (4, 0) and (8, 0). To find the y-intercept, set \( x = 0 \): \[ s(0) = (0 - 6)^2 - 4 = 36 - 4 = 32. \] The y-intercept is (0, 32). 4. **Maximum or Minimum**: Since the parabola opens upwards (the coefficient of \( x^2 \) is positive), the vertex represents a minimum point. Therefore, the minimum value of \( s(x) \) is -4 at \( x = 6 \). So, summarizing: - Vertex form: \( s(x) = (x - 6)^2 - 4 \) - Intercepts: x-intercepts at (4, 0) and (8, 0); y-intercept at (0, 32). - Minimum: Minimum value is -4 at \( x = 6 \).

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