Math121Quiz3

Math121Quiz3 - Math 121 Name: _ QUIZ #3 (SECTIONS 3.1, 3.2,...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
Math 121 Name: ________________________ QUIZ #3 (SECTIONS 3.1, 3.2, 3.3, 3.6) MATH 121 – FALL 2003 – KUNIYUKI 105 POINTS TOTAL, BUT 100 POINTS = 100% Show all work, simplify as appropriate, and use “good form and procedure” (as in class). Box in your final answers; write units where appropriate! No notes or books allowed. A scientific calculator is allowed. 1) Sketch the graph of fx x x () =- + 43 . You must: • Find and label all points at critical numbers and inflection points (if any). • Classify all points at critical numbers as relative maximum points, relative minimum points, or neither. • Find the y -intercept. • Have your graph correctly show where f is increasing / decreasing, and where f is concave up / concave down. • Show all steps, as we have done in class. (30 points) YOU MAY USE THE BACK OF THIS SHEET!
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
1 cont.) YOU MAY USE THE NEXT SHEET!
Background image of page 2
2) Find all critical numbers of fx xx () = + 1 6 2 . Remember to clearly box in your answer(s). (6 points) 3) True or False: If ¢¢ = f 60 , then the graph of f must have an inflection point at x = 6 . Circle one: (2 points) True False 4)
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 09/08/2011 for the course MATH 121 taught by Professor Staff during the Spring '11 term at Mesa CC.

Page1 / 6

Math121Quiz3 - Math 121 Name: _ QUIZ #3 (SECTIONS 3.1, 3.2,...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online