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Using f (x) = 3x + 2, I found f (50) by applying the distributive property to (3x + 2)50.Determine whether the statement makes sense or does not make sense, and explain your reasoning.

How do you solve for domain and range?

Do not know how to start

Please look at the question and please explain how you know if it's + or - infinity.

The difference between six times the quantity 6x + 1 and three times thequantity x − 1 is 108. What is the value of x?

The number of salmon swimming upstream to spawn is approximated by the following function, where x represents the temperature of the water in degrees Celsius. Find the water temperature that produces the maximum number of salmon swimming upstream. S(x) = -x³ + 2x² +401x +4991; (6 ≤x≤20) The water temperature that produces the maximum number of salmon swimming upstream is degrees Celsius. (Simplify your answer. Round to the nearest tenth as needed.).

Can you help me with this? Thanks.

Please see attached two images for the question, please answer ASAP and choose one of the options.