Respuesta :

Answer:

75

Step-by-step explanation:

at the top it says f(1)=25 which is 1 times f = 25 therefore f = 25

Answer:

7

Step-by-step explanation:

it equals 7 because i learn about this stuffs and i have more idea how to get my answer so it is 7 no other answer or you are going to get it wrong

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