The graphs below are both quadratic functions. the equation of the red graph is x)= x. which of these is the equation of the blue graph, g(x)?

D.

Step-by-step explanation:

The equation of the red quadratic graph is .This is the parent quadratic function or the base of the quadratic functions.This red quadratic graph has been dilated by a certain scale factor  to obtain the blue graph. Recall that, when the scale factor is a fraction, such that the graph is stretched horizontally.The dilated graph then becomes wider than the parent function.From the given function equations, the possible value of k can only be .Therefore the blue graph has equation: The correct answer is D.

You didn’t put the necessary image to solve the question : p

B. because the 7 represents "seven times", x represents "a number", 12 represents "plus twelve", and -4 represents "minus four"