I don't know how to solve it unless you give me either the value of u or the number after the equal mark.
Answer: B) FalseThe input x = 5 leads to the two outputs f(x) = 2 and f(x) = 1 (as shown by the green arrows in the attached image). In order to have a function, all of the inputs must lead to exactly one output.
Answer:
208 in squared
Step-by-step explanation:
sorry if it is wrong