Given f(x)=4x+5
, evaluate the function for f(2)
.
Responses
f(2)=21
f of 2 is equal to 21
f(2)=13
f of 2 is equal to 13
f(2)=11
f of 2 is equal to 11
f(2)=16
f of 2 is equal to 16
The correct response is:
f(2) = 4(2) + 5 = 8 + 5 = 13
So, the function evaluated for f(2) is 13.
To evaluate the function f(x) = 4x + 5 for f(2), substitute x with 2:
f(2) = 4(2) + 5 = 8 + 5 = 13
Therefore, f(2) = 13.
To evaluate the function f(x) = 4x + 5 for f(2), you can simply substitute x = 2 into the function and calculate the result.
So, plugging in x = 2 into the function:
f(2) = 4(2) + 5 = 8 + 5 = 13.
Therefore, the correct response is "f(2) = 13" or "f of 2 is equal to 13."