Which function is represented by the following equation y = 5x ^ 2 - 4x + 10

Which of the following expressions is equal to 2x^2+8

Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?