math
posted by es .
describe the solutions of
4<or=n+2
mult. choice
a all real numbers greater than 4
b all real numbers greater than or equal to 2
c real numbers less than 2
d all real numbers less than or equal to 4
I got b
not sure how to show the work to prove it
Thanks for your help

math 
Reiny
4 ≤ n+2
n ≤ 2
n ≥ 2
Respond to this Question
Similar Questions

algebra
Find the domain and range of the function. 1. f(x)= x^2x I got: Domain= All Real Numbers Range= All Real Numbers > 1 (with a line under the greater than sign) 2. f(x)= 1x^2 I got: Domain= All Real Numbers Range= All Real Numbers … 
Algebra
57. Find the domain of: y= 5 _____ 2x+24 a. all real numbers except 12 b. all real numbers except 0.08 c. all real numbers except 0.08 d. all real numbers except 12 I still don't get how to do these, and this one looks even more … 
Discreet Mathematical Structures
Use proof by contraposition to prove the following statement: If A is the average of two positive real numbers then one of the two numbers is greater than or equal to A. Proof. Domain: positive real numbers P: A=(x+y)/2 Q: x is greater … 
Algebra 2
If f(x)=3^2 g(x)= 1/6+x find the following and give the domain (f+g) (x) (3^2) + (1/6+x) x is all real numbers and x is not equal to 6 (fg) (x) (3^2)  (1/6+x) 3^2 6x x is all real numbers and x is not equal to 6 (f x g) (x) I … 
sorry left out a "x"
If f(x)=3^2 g(x)= 1/6+x find the following and give the domain (f+g) (x) (3x^2) + (1/6+x) x is all real numbers and x is not equal to 6 (fg) (x) (3^2)  (1/6+x) 3^2 6x x is all real numbers and x is not equal to 6 (f x g) (x) I … 
Math
If f(x)=3x^2 g(x)= 1/6+x find the following and give the domain (f+g) (x) (3x^2) + (1/6+x) x is all real numbers and x is not equal to 6 (fg) (x) (3x^2)  (1/6+x) 3x^2 6x x is all real numbers and x is not equal to 6 (f x g) (x) … 
Algebra 2 Could use help asap
I really am trying to work these problems out on my own. Please help If f(x)=3x^2 g(x)= 1/6+x find the following and give the domain (f+g) (x) (3x^2) + (1/6+x) x is all real numbers and x is not equal to 6 (fg) (x) (3x^2)  (1/6+x) … 
Math
find f(3) for f(x)= 3xx^2 f(3)=0 f(3)=18 f(3)=18< f(3)=15 What is the range of f(x)? 
math check my answer ?
What is the range of f(x)=−3x−1? the set of real numbers less than 0 the set of real numbers greater than 0 the set of real numbers greater than −1 the set of real numbers less than −1 <my choice 
Math
What is the domain and range fro the expentiral function f(x)=2x4^x1+3?