Question Given f(x)=-2x+5 find f(-1) Answer Attemptiontofa square

To find $f(-1)$, we substitute $x = -1$ into the function $f(x) = -2x + 5$.<br /><br />$f(-1) = -2(-1) + 5 = 2 + 5 = 7$<br /><br />Therefore, $f(-1) = 7$.