Which equation doesn't belong? Explain your reasoning?

A. 4(x+3)=9
B. 4 ⋅ x + 12 = 9
C. 4 + 3x = 9
D. 9 = 12 + 4x

C

Step-by-step explanation:

A - Once the equation is simplified it is 4x + 12 =9

B - The equation simplifies to 4x + 12 = 9, this means that 4x + 12 =9 is the standard equation.

C - This equation is not like the other equations and does not have the same value.

D - Is the same equation but backwards

The answer to the standard equation is  x = - 0.75 while the other equation is x = 1.6 repeating

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.