Dew point temperature, in degrees Celsius (^\circ\text C)( ∘
C)left parenthesis, degrees, start text, C, end text, right parenthesis, is defined as the temperature to which the air would have to cool in order to reach saturation. For a temperature of 35^\circ\text C35
∘
C35, degrees, start text, C, end text, an estimate of the dew point can be obtained by first subtracting 20^\circ \text{C}20
∘
C20, degrees, start text, C, end text from the temperature, and then adding 1^\circ1
∘
1, degrees for every increase of 555 points in the relative humidity, RRR. If the dew point is 30^\circ \text{C}30
∘
C30, degrees, start text, C, end text, which of the following equations best models the situation?

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.

well if you have a decimal you have to line them up and make sure the you have everything   straight and then add or subtract some thing with   division and   multiplying so just like them up