Register

What is the value of k in the function ƒ(x) = 112 - kx if ƒ(-3) = 121?k = a0

What is the value of k in the function ƒ(x) = 112 - kx if ƒ(-3) = 121?k = a0
asked 33.7k views
0 votes
What is the value of k in the function ƒ(x) = 112 - kx if ƒ(-3) = 121?k = a0

asked
User Nigel Ren
by
8.0k points

2 Answers

7 votes

Answer:

3

Explanation:

the answer is 3

answered
User Arthur Silva
by
9.0k points
6 votes
f(x) = 112 - kx
f(-3) = 121

f(-3) = 112 - k(-3)
f(-3) = 112 + 3k
121 = 112 + 3k
121 - 112 = 3k
9 = 3k
9/3 = k
3 = k <===
answered
User Shereen
by
8.3k points
← Prev Question Next Question →

Related questions

User Margret
asked Sep 2, 2016 43.1k views
What is the value of k in the function ƒ(x) = 112 - kx if ƒ(-3) = 121?
Margret asked Sep 2, 2016
by Margret
7.6k points
2 answers
4 votes
43.1k views
User Beta Carotin
asked Mar 16, 2017 57.5k views
What is the value of k in the function ƒ(x) = 112 - kx if ƒ(-3) = 121?
Beta Carotin asked Mar 16, 2017
by Beta Carotin
8.1k points
1 answer
4 votes
57.5k views
User Pjhades
asked Jul 21, 2017 217k views
What is the value of k in the function ƒ(x) = 112 - kx if ƒ(-3) = 121?
Pjhades asked Jul 21, 2017
by Pjhades
7.6k points
1 answer
5 votes
217k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!