SOLUTION: I need to find the domain of the function
g(x)=2/7-5x
Can someone help me please and is x condidered a real number? Thank you
Algebra.Com
Question 250758: I need to find the domain of the function
g(x)=2/7-5x
Can someone help me please and is x condidered a real number? Thank you
Found 2 solutions by stanbon, dabanfield:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
I need to find the domain of the function
g(x) = 2/(7-5x)
Can someone help me please and is x condidered a real number?
-----------------------
That denominator cannot zero.
It is zero when 7-5x = 0
or 5x = 7
or x = 7/5
-----
So, the domain of the function is
all Real Numbers except x= 7/5.
------------------------------------
Yes, x is a Real number.
------------------------------------
Cheers,
Stan H.
Answer by dabanfield(803) (Show Source): You can put this solution on YOUR website!
g(x)=2/7-5x
If g(x) = 2/(7-5x) then g is defined for all real numbers except for values of x that cause the denominator (7-5x) to become zero (remember division by zero is undefined).
So we need to solve 7-5x = 0 for x.
7-5x = 0
5x = 7
x = 7/5
So the domain is all real numbers except 7/5.
RELATED QUESTIONS
I need to find the domain of the function
g(x)=2/7-5x
Can someone please help me Thank... (answered by MRperkins)
I sure hope someone can help me on this..
For the functions f and g, find the... (answered by khai)
Please someone help me I am so lost.
17. On three consecutive passes, a football team (answered by JBarnum)
Please can anyone help me I am lost.
17. On three consecutive passes, a football team... (answered by JBarnum)
I need to find the domain of the function and I have no idea how to do so.
g(x)=... (answered by robertb)
Find the domain of the function:
g(x) = 7/2-5x
A. x is a real number and x/=0
B. x is... (answered by edjones)
Hello,
Can someone please help me find the domain of this rational function?:
f(x)=... (answered by rothauserc)
CAN SOMEONE PLEASE HELP ME WITH THIS PROBLEM PLEASE:
Find the domain of the composite... (answered by gonzo)
I so badly need someones help asap. I have 6 problems i really need help with. Can... (answered by Alan3354)