Question

Can somebody plz solve

Answer 1

Step-by-step explanation:

f(x) =5×7+19

=35+19

=54

jo f ke liye diya hua us sankhya ko f x ki jagah me rakh do.....tumhara answer aa jayega

Answer 2

The answer of this question is f (7) is equal to

- 16.

Step-by-step explanation:

• We are given that,

$f(x)=-5*x+19$

• Calculation of f(7)

To find $f(7)$  we have to use 7 in place of x.

Here the value of x is 7 , by putting this x we get,

$f(x)=-5*x+19$

$f(7)=-5*(7)+19$

       $=-35+19$

       $=-16$

So we get the answer of this question which is $f(7)=-16$.