anonymous
  • anonymous
Use the functions m(x) = 5x + 4 and n(x) = 6x − 9 to complete the function operations listed below. Part A: Find (m + n)(x). Show your work. (3 points) Part B: Find (m ⋅ n)(x). Show your work. (3 points) Part C: Find m[n(x)]. Show your work. (4 points)
Algebra
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
@e.mccormick
anonymous
  • anonymous
@TheSmartOne
e.mccormick
  • e.mccormick
Well, do you know the process in general for this sort of thing?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

Kash_TheSmartGuy
  • Kash_TheSmartGuy
Maybe, this will help @kkailyn - http://www.purplemath.com/modules/fcnops.htm
Study_together
  • Study_together
\[m=5x+4\]\[n=6x-9\]Add both of those together to get your answer. Multiply both of them to get your answer. Distribute both of them to get your answer.
Study_together
  • Study_together
Can I get a medal?
anonymous
  • anonymous
well yes i do i just dont know how to word it @e.mccormick and @Study_together why?
e.mccormick
  • e.mccormick
Well, function composition is mainly an exercise in writing things out properly, then simplifying. If I said simplify x + 2 + x + 5 it is pretty obvious it is 2x + 7. But if I say f(x)= x + 2 and g(x) = x + 5 then ask "What is (f + g)(x)?" it is less obvious, but it is the same thing. It just means you write out some more steps: (f + g)(x) = f(x) + g(x) (f + g)(x) = (x + 2) + (x + 5) (f + g)(x) = x + 2 + x + 5 (f + g)(x) = 2x + 7 That shows the steps, basically. Do similar things with your functions.
anonymous
  • anonymous
for part b do i just multiply the functions instead of adding like i did for the 1st one?
e.mccormick
  • e.mccormick
b is multiply. c is function inside a function. So you replace x in the outter function with the entore inner. So to take my example, f[g(x)] means I do this: x+2 (x+5)+2 x+7 I am putting the x+5 inside the x+2 in place of the x. So again, just use your functions and do the same thing.

Looking for something else?

Not the answer you are looking for? Search for more explanations.