The value of h(x) at x = -2 is 61.57.
How to find the value of exponential function.
An exponential function is a mathematical function in the form
f(x) = abˣ,
where b is a positive constant.
Given that
h(x) = 19eˣ + 59
To find the value of the exponential function when x = -2
Substitute x = -2 into the equation and simplify
Therefore,
h(-2) = 19e⁻² + 59
Use logarithmic rule
= 19/e² + 59
e² = 7.389
= 19/7.389 + 59
= 2.571 + 59
= 61.571
The value of h(x) at x = -2 is 61.57