For each function, what is the output of the given input?
For f(×)=4×+7, find f(4)
To find f(4) for the function f(x) = 4x + 7, we substitute 4 for x and evaluate the expression.
f(4) = 4(4) + 7 = 16 + 7 = 23
Therefore, f(4) = 23.
To find the output (result) of a function for a given input, you need to substitute the input value into the function and simplify the expression.
In this case, the function is f(x) = 4x + 7, and we need to find f(4).
To find f(4), we substitute x = 4 into the function and simplify:
f(4) = 4(4) + 7
= 16 + 7
= 23
Therefore, the output of f(4) for the given function is 23.
To find the output of the given input for the function f(x) = 4x + 7, we substitute the input value into the function and compute the result.
For f(4), we substitute x = 4 into the function:
f(4) = 4*(4) + 7
= 16 + 7
= 23
Therefore, the output of f(4) is 23.