High School

Evaluate the function. Find [tex]f(6,5)[/tex] when [tex]f(x,y)=3x+7y−7[/tex].

A. 53
B. 46
C. 43
D. 39

Answer :

Final answer:

The function f(x, y) = 3x + 7y - 7 is evaluated at point (6,5). By substituting x and y into the given function, you get the result of 46.

Explanation:

The function that needs to be evaluated is f(x, y) = 3x + 7y - 7. To find the value of f(6, 5), we simply substitute x with 6 and y with 5 in the given function.

Therefore, f(6, 5) = 3*6 + 7*5 - 7 = 18 + 35 - 7 = 46.

So the answer is B. 46.

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