FunctionOperationsAssignment+

FunctionOperationsAssignment+ - Function Operations...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Function Operations Assignment Name: Date: My Achievement Goal for this chapter is… (Circle one) A+ A B C D (Teacher Use Only) This assignment is: wGood to Go! Needs Corrections Make sure that you show all of your work! 1. Given f ( x) = x+2 , and g ( x) = 2 x 2 − 4 find a formula for the following: 3 a. (f+ g)(x) b. (f/g)(x) Function Operations Assignment c. (f◦g)(x) d. (g◦f)(x) 2. Given f(x) = -­‐3x2-­‐7x +19 and g(x) = 2x2-­‐4x – 5 find the following: a. (f-­‐g)(-­‐2) Function Operations Assignment b. (fg)(-­‐2) c. (g◦f)(-­‐2) d. f(g(f(2))) ....... (Take your time, work from the inside out! J) Function Operations Assignment e. g-­‐1(-­‐2) ...... (Hint: There are actually two answers here.J) 3. Given the functions = ! and = − 3, sketch the graphs of the following on the same grid. a. b. c. ∘ () ! d. ( )() ! Function Operations Assignment 4. For each of the following functions determine the equation for the inverse, !! , and sketch a graph of both and , !! . !! a. = ! Function Operations Assignment b. = + 2 5. Given the following function, algebraically determine the equation of the inverse function. In order for the inverse to be a function there must be some restrictions. What are they? Show all your work. = ( − 6)! + 3 ...
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern