I need help

7 divided by ( -14) = ?

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Look at attachment. has all info needed. need

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2