Find the domain of the following function. âf(x, y) = 9xy - 8x + 4y Select the correct choice belowâ and, ifâ necessary, fill in the answer box to complete your choice. A. â{(x, y): x â ây â } B. â{(x, y): x â  yâ} C. â{(x, y): > 0} D. â{(x, y): < 0} E. R2

option: d is the correct answer.

d) none of the above.

step-by-step explanation:

clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

step-by-step explanation:

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168