Let f ( x ) be a continues function for all x , and <mrow class="MJX-TeXAtom

Jeramiah Campos

Jeramiah Campos

Answered question

2022-06-25

Let f ( x ) be a continues function for all x, and | f ( x ) | 7 for all x.

Prove the equation 2 x + f ( x ) = 3 has one solution.

I think the intermediate value theorem is key in this, but I'm not sure of the proper usage.

Answer & Explanation

Angelo Murray

Angelo Murray

Beginner2022-06-26Added 23 answers

Let g ( x ) = f ( x ) + 2 x 3. Then g ( 2 ) and g ( 5 ) are...

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