Find the value of x for the following equivalent functions: f (x) = 2x^2-3x+4 and f (x) = 2x^2-1

A) y = 2x - 7 and f (x) = 7 - 2xIncorrect. These equations look similar but are not the same. The first has a slope of 2 and a y-intercept of - 7. The second function has a slope of - 2 and a y-intercept of 7. It slopes in the opposite direction. They do not produce the same graph, so they are not the same function. The correct answer is f (x) = 3x2 + 5 and y = 3x2 + 5. B) 3x = y - 2 and f (x) = 3x - 2Incorrect. These equations represent two different functions. If you rewrite the first equation in terms of y, you’ll find the equation of the function is y = 3x + 2. The correct answer is f (x) = 3x2 + 5 and y = 3x2 + 5. C) f (x) = 3x2 + 5 and y = 3x2 + 5Correct. The expressions that follow f (x) = and y = are the same, so these are two different ways to write the same function: f (x) = 3x2 + 5 and y = 3x2 + 5. D) None of the aboveIncorrect. Look at the expressions that follow f (x) = and y =. If the expressions are the same, then the equations represent the same exact function. The correct answer is f (x) = 3x2 + 5 and y = 3x2 + 5.