4. Answer the following questions about the amount of water used by showers and leaking faucets. (4 points: 2 points for each answer)
A. Time to review the accuracy of your conjecture and that of your classmate. Is your
classmate's conjecture true - that the amount of water wasted per day is equivalent to the
amount of water used by 1 shower? Is your conjecture about the scale of water waste in 1
day (cup, gallon, or shower) in question 3 true?

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

step-by-step explanation:

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.