SOLUTION: Can someone please help me solve this problem: f (x)= 3x - 2x + 1 f(-1) and f(10) Thank you.

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Question 214433: Can someone please help me solve this problem:

f (x)= 3x - 2x + 1

f(-1) and f(10)


Thank you.
Answer by tutor_paul(519) About Me  (Show Source):
You can put this solution on YOUR website!
f%28x%29=3x-2x%2B1
Simplify it a little first:
f%28x%29=x%2B1
To find f(-1), substitute -1 for x in the function and simplify:
f%28-1%29=-1%2B1
highlight%28f%28-1%29=0%29
I will leave the second part to you.
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Good Luck,
tutor_paul@yahoo.com