{"id":12933,"date":"2023-01-02T19:00:45","date_gmt":"2023-01-02T16:00:45","guid":{"rendered":"https:\/\/starlanguageblog.com\/?p=12933"},"modified":"2023-01-02T19:00:45","modified_gmt":"2023-01-02T16:00:45","slug":"derivative-of-3x-explained","status":"publish","type":"post","link":"https:\/\/www.starlanguageblog.com\/derivative-of-3x-explained\/","title":{"rendered":"Derivative of 3^x Explained"},"content":{"rendered":"
The derivative of 3^x is 3^x * ln(3). To see this, you can use the power rule for derivatives: if f(x) = x^n, then f'(x) = n * x^(n-1).<\/p>\n
So, if you let f(x) = 3^x, then f'(x) = x * 3^(x-1). But 3^(x-1) is just another way of writing 3^x, so f'(x) = x * 3^x. And since ln(3) is just the exponent to which you must raise 3 to get 3^x, we can rewrite this as 3^x * ln(3).<\/p>\n
The power rule for derivatives states that if f(x) = x^n, then the derivative of f(x), denoted as f'(x), is given by f'(x) = n * x^(n-1). This is a general formula that you can use to find the derivative of any function of the form f(x) = x^n, where n is a constant.<\/p>\n
For example, suppose you want to find the derivative of f(x) = x^2. Using the power rule, we have:<\/p>\n
f'(x) = 2 * x^(2-1) = 2 * x^1 = 2x<\/p>\n
So the derivative of f(x) = x^2 is f'(x) = 2x.<\/p>\n
Now, let’s consider the function g(x) = 3^x. We can use the power rule to find the derivative of this function as follows:<\/p>\n
g'(x) = x * 3^(x-1)<\/p>\n
But 3^(x-1) is just another way of writing 3^x, so we can rewrite this as:<\/p>\n
g'(x) = x * 3^x<\/p>\n
Finally, since ln(3) is the exponent to which you must raise 3 to get 3^x (that is, 3^ln(3) = 3^x), we can rewrite g'(x) as:<\/p>\n
g'(x) = 3^x * ln(3)<\/p>\n
So the derivative of g(x) = 3^x is g'(x) = 3^x * ln(3).<\/p>\n