In the same coordinate plane, sketch the graph of a parent absolute-value function and the graph of an absolute-value function that has no x-intercepts. Describe the transformation(s) of the parent function.

Let w=23 . what is the value of w + 45 ?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.