00:01
Hi, from the constraint, given that m of x is equal to 17, 3 to the power of x to the power 4.
00:15
So, here we need to find whether this represents a power function or not.
00:21
If it is power function, then we need to find the value of k and p.
00:25
So in general, power function can be written as m of x is equal to k x to the power of p.
00:30
So first simplify the given expression so m of x is equal to 17 3 to the power of x to the power of 4 so this can be written as 17 3 to the power of x times 3 to the power of x times 3 to the power of x since this is power 4 so this can be written as 17 times 3 to the power of x plus x plus x since this is power 4 so this can be written as 17 times 3 to the power of x plus x plus x so, this is equal to 17 times 3 to the power of 4x.
01:07
So, we conclude that this is not in the form of power function.
01:13
So, this is not in the form of power function.
01:25
Therefore, the value of k is equal to none and the value of p is equal to none.
01:34
Now, let us move on to the second part.
01:35
So in the b part it is given that the point 5 .18 and 9 .72.
01:45
By using this point we need to find the exponential function.
01:49
So in general exponential function can be written as y is equal to a, b to the power of x.
01:54
Now substitute this is x and y, this is x and y...