When would it be more useful to represent a proportional relationship with a graph rather than an equation

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0

You so much whoever answers with accuracy •the parent function of the graph of f(x) is the square root function, which was reflected across the x-axis. which of the following is the equation of f(x)?