Which function does this graph represent? A. F(x) = 3(x + 1)^2 + 2
B. F(x) = -3(x + 1)^2 + 2
C. F(x) = -3(x + 1)^2 - 2
D. F(x) = 3(x - 1)^2 + 2

The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]

10% of 1,900,000. show me how you got the answer

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11