1) Let f(x) = {x² for x < 1
{2x - 5 for x ≥ 1
(a) Graph the piecewise-function from x = -2 to x = 4.
(b) Find the domain for all f(x).
(c) Find the range for all f(x).
(d) Is f(x) continuous on its domain? Yes or No
(a) Here's the graph : https://www.desmos.com/calculator/6ur4exjxcr
(b) The domain fo the first function is (-inf, 1)
The domain for the second function is [ 1, inf )
(c) The range of the first function is [ 0 , inf )
The range of the second function is [ -3, inf )
(d) Not contunious....as the graph shows
Hey CPhill I found a mistake with your graph which threw me off so I fixed it here: https://www.desmos.com/calculator/tqvci9lcnt
As you can see you are graphing the function from x = -2 to x = 4 and your graph had the signs facing the wrong way. Maybe you can look it over and fix (b), (c), and (d) in the problem which I think affects it from the mistake.