Question

Yallll what it is please

Answer 1

`- (31)/(14)`

Explanation:

f(-5) just means you replace "x" in the function with -5.

f(-5)=(-5)•(4/7) + (9/14)

= (-20/7) + (9/14)

= (-40/14) + (9/14)

= (-40+9)/14

= -31/14