Which of the following equations represent the graph above?
Answer Details
x = -2 and x = 1/4 x = -2 and 4x = 1 x+2 and 4x-1 (x+2)(4x-1) = 0 4x2 - x + 8x -2 = 0 4x2 + 7x – 2 = 0 but y intercept is positive. Multiply the equation by -1 -4x2 - 7x + 2 = 0 ∴y = 2 – 7x – 4x2
