Question

w2q3: domain, range, and evaluate exponential function
my ixl learning as
2 > ★ z.2 evaluate exponential functions lwe
use the following function rule to find $f(0)$.
$f(x) = -5(0.1)^x$
write your answer as a decimal or whole number.
$f(0) = $
submit

Explanation:

Step1: Substitute x=0 into function

$f(0) = -5(0.1)^0$

Step2: Apply zero exponent rule

Any non-zero number to the power of 0 is 1, so $(0.1)^0 = 1$

Step3: Calculate final value

$f(0) = -5 \times 1 = -5$

Answer:

-5