Question

q3: domain, range, and evaluate exponential function
ixl - domain and range of exp
my ixl learning
z.2 evaluate exponential functions lwe
use the following function rule to find $f(2)$.
$f(x) = 3(2.8)^x$
write your answer as a decimal or whole number.
$f(2) = $
submit
work it ou
not feeling ready yet? t

Explanation:

Step1: Substitute x=2 into function

$f(2) = 3(2.8)^2$

Step2: Calculate exponent first

$(2.8)^2 = 7.84$

Step3: Multiply by the coefficient

$3 \times 7.84 = 23.52$

Answer:

23.52