Question

What is the discriminant of x2 – 7x + 2 = 0?

Answer 1

b^2 + 4ac

Answer 2

for general equation:
ax^2 + bx + c

Answer 3

so whats then answer

Answer 4

what do you think?

Answer 5

The graph of y = x2 is shown below. Using complete sentences, explain how the graph of
y = 2(x + 3)2 – 4 would differ from this parabola.