As a result of the tide, the depth of the water in the bay varies with time,. according to the harbourmaster the depth can be modeled by the function d(t)=2.5cos(pi/6)(t-2)+4, where t is the number of hours since midnight and d is the depth in meters, need phase equation of

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.

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

i need points

step-by-step explanation: