wizink
wizink
07-11-2016
Mathematics
contestada
what is the value for f(x)= 3^2x+1 when x =1/2
Respuesta :
DarkUnix
DarkUnix
07-11-2016
Taking 2x is power of 3.
So it will be like 3^(2*1/2) + 1
You are replacing 'x' with 1/2
and the equation becomes 3^1+1
So, f(1/2) = 4
Answer is 4.
If its like
3^(2x+1)
Then its like 3^[(2*1/2) +1]
It becomes 3^(1+1) = 3^2 = 9
So, the answer is
9
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
Help on Question number 14 Determine whether each of the following is the graph of a function.
You exercise for one hour each day and you burn 8.5 calories per minute. If you graphed the number of calories you burned as the output, compared to the number
What Is the Ratio of People to Sheep in New Zealand?
Where do most Polish Immigrants Live?
A pulley with a radius of 8 inches rotates three times every five seconds. Find the angular velocity of the pulley in radians/sec (round to the nearest hundredt
A logical, systematic approach to the solution of a scientific problem 1. Scientific Method 2. Scientific Law 3. Chemistry 4. Experiment
which number is equal to its addtive inverse
A logical, systematic approach to the solution of a scientific problem 1. Scientific Method 2. Scientific Law 3. Chemistry 4. Experiment
A logical, systematic approach to the solution of a scientific problem 1. Scientific Method 2. Scientific Law 3. Chemistry 4. Experiment
It Refers to the emission of electrons from a metal when light shines on metal. Example: static electricity
