What is the x-intercept in the equation y = 2x - 10?

In what form is the following linear equation written y=9x+2

Which graph represents the function g(x) = |x + 4| + 2?

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