Want to know:
The first three steps in writing f(x) = 40x + 5x2 in vertex form are shown.Write the function in standard form.f(x) = 5x2 + 40xFactor a out of the first two terms.f(x) = 5(x2 + 8x)Form a perfect square trinomial. = 16f(x) = 5(x2 + 8x + 16) - 5(16)What is the function written in vertex form?f(x) = 5(x + 4) - 80f(x) = 5(x + 8) - 80f(x) = 5(x + 4)2 - 80f(x) = 5(x + 8)2 - 80
Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.
Get the Answer for FreeHow StudyFetch Helps You Master This Topic
AI-Powered Answers
Get instant, detailed explanations powered by AI that understands your course material.
Deep Understanding
Go beyond surface-level answers with step-by-step breakdowns and examples.
Personalized Learning
Spark.E adapts to your learning style and helps you connect ideas.
Practice & Test
Turn any question into flashcards, quizzes, and practice tests to solidify your knowledge.
Explore More Questions
- True or False: Science answers all supernatural, theological, and metaphysical questions.
- Although I cannot support her in the election, I fully appreciate her many _____ qualities.
- 14. The Teapot Dome scandal involved the mishandling of a) naval oil reserves. b) funds for veterans' hospitals. c) the budget for the Bureau of Indian Affairs. d) European war-debt payments. e) the sale of presidential pardons.