Question

for the function $f(x) = \frac{-4x + 1}{8x - 9}$, evaluate $f(1)$.
$f(1) = \square$
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Explanation:

Step1: Substitute $x=1$ into $f(x)$

$f(1) = \frac{-4(1) + 1}{8(1) - 9}$

Step2: Calculate numerator and denominator

$f(1) = \frac{-4 + 1}{8 - 9}$

Step3: Simplify the fraction

$f(1) = \frac{-3}{-1}$

Answer:

$3$