Simplify. 6(3x - 5) + 2(3x - 5) - 8(3x - 5) a) 0 b) 24x - 40 c) 36x - 60 d) 48x - 80

Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?