Question

If f(x) = -11x +2 find f(-1)

Answer 1

by find f(-1) do u mean x=-1? if that's the case then the problem looks like -11(-1)+2=13 OR are we solving for f??? If we are solving for F then do this:

f(−1)=(−11)(−1)+2

Step 1: Simplify both sides of the equation.

f(−1)=(−11)(−1)+2

−f=11+2

−f=(11+2)(Combine Like Terms)

−f=13

−f=13

Step 2: Divide both sides by -1.

−f/−1=13/−1

f=-13