Answer:It seems like there's a typo in the function. It should be written as: h(x) = x + 4 To evaluate the function at x = 1.5, we simply substitute 1.5 for x in the function: h(1.5) = 1.5 + 4 h(1.5) = 5.5 Therefore, the evaluation of the function h(x) = x + 4 at x = 1.5 is 5.5.