120k views
5 votes
Pls help i dont understand

Pls help i dont understand-example-1
User Ritwik
by
7.4k points

1 Answer

4 votes

Answer:

f(1/7) = 3 3/4 in simplest form.

Explanation:

To find the value of f(1/7), we can substitute 1/7 for x in the function:

f(1/7) = -7/4 * 1/7 + 4

f(1/7) = -7/4 * 1/7 + 4

f(1/7) = -7/28 + 4

f(1/7) = 4 - 7/28

f(1/7) = 4 - 1/4

f(1/7) = 3 3/4

So f(1/7) = 3 3/4 in simplest form.

User Pizycki
by
7.9k points