Which parent functions have a locator/vertex point of (0,0)

Graphing quadratic functions The shortcut to graphing the function f(x) = x2 is to start at the point (0, 0) (the origin) and mark the point, called the vertex. Note that the point (0, 0) is the vertex of the parent function only.

Step-by-step explanation:

e) none of the above because the measure of angle cba is 101°