IfA=(-2,-4) and B=(-8,4), what is the length of AB?

Find the domain of the following expression: 1/(√x)-2

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32