SOLUTION: For f(x)=2x/x-2 answer the following questions. 1. Is the point (3,6) on the graph of f?

Question 1127138: For f(x)=2x/x-2 answer the following questions.
1. Is the point (3,6) on the graph of f?

Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39630) (Show Source): You can put this solution on YOUR website!
f(x)=2x/x-2
?

f(x)=2x/(x-2)
?

---
Is the point (3,6) on the graph of f?
---

Plug in the values and find out if they work or not.
Answer by ikleyn(52903) (Show Source): You can put this solution on YOUR website!
.

It is so SIMPLE ! Substitute x= 3 into the formula for f(x) and check if the resulting number is equal to 6. Now, having this instruction, complete this assignment on your own.

RELATED QUESTIONS
For f(x)=2x/x-2 answer the following questions. 2. For x=-2, what is f(x)? What are the... (answered by MathLover1)
If the point (6,-2) is on the graph of {{{y=f(x)}}}, what point must be on the graph of... (answered by ikleyn)
For f(x)=2x/x-2 answer the following questions. 3. If f(x)=3, what is... (answered by greenestamps,josgarithmetic)
Answer the questions about the given function, f(x)=2x^2-x-1. a) Is the point (-1,2) on... (answered by Boreal)
Answer the questions about the following function. F(x)=x+12/x-4 (a) Is (answered by Fombitz)
For f(x)=2x/x-2 answer the following questions. 4. What is the domain of... (answered by greenestamps)
Given the function f(x) = -3x^2 - 6x - 6, is the point (-1, -3) on the graph of f? (answered by Cromlix)
I am having trouble with function notation. Please help! Q1. Let f(x)=x^2-1,... (answered by solver91311)
Answer the question about the given function. Given the function f(x) = -3x2 - 6x - 6, (answered by ikleyn,solver91311)