Respuesta :
To find the value of f(x) when x = 1, we
substitute x = 1 into the function f(x) = 2x +
5x - 1:
f(1) = 2(1) + 5(1) - 1
Now, we simplify the expression:
f(1) = 2 + 5-1
f(1) = 6 - 1
f(1) = 5
Therefore, when x = 1, the value of the
function f(x) = 2x + 5x - 1 is 5.
substitute x = 1 into the function f(x) = 2x +
5x - 1:
f(1) = 2(1) + 5(1) - 1
Now, we simplify the expression:
f(1) = 2 + 5-1
f(1) = 6 - 1
f(1) = 5
Therefore, when x = 1, the value of the
function f(x) = 2x + 5x - 1 is 5.
Answer:
f(1) = 6
Step-by-step explanation:
substitute the value of x = 1 into the function
f(1) = 2(1) + 5(1) - 1 = 2 + 5 - 1 = 6
