Question

If f(x) = x2 + 5x + 1, Then f(1) =​

Answer 1

Answer:

f(x) = x2 + 5x + 1 ( : f(x) = given they are asking to find f(1) that means we should keep 1 in x place )

f(1) = 1 ^2 + 5(1) +1

= f(1) = 1 + 5+1

= f(1) = 7

Answer 2

Answer:

7

Step-by-step explanation:

f(x) = $x^{2}$+5x + 1

f(1) = 1² + 5×1 + 1

    = 1 + 5 + 1

    = 7