Factor the expression below.
x2 - 6x + 9
oa. (x - 3)(x + 3)
b. 318-2x+3)
c. (x+3)(x + 3)
d. (x-3)(x-3)

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?