For the graph shown below, identify the domain, range, end behavior, slope-intercept form, and standard form equation.

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

What expression is equivalent to (2x-1)(x-3)?

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.