Which Functions Have A Vertex With An $x$-value Of 0? Select Three Options. $f(x)=|x|$ $f(x)=|x|+3$ $f^{\prime}(x)=|x+3|$ $f(x)=|x|-6$ $f(x)=|x+3|-6

Functions assign a single output for each of their inputs. In this video, we see examples of various kinds of functions. About this unit a function is like a machine that takes an input and gives an output.

Let's explore how we can create, graph, and analyze different types of functions. Shift functions horizontally and vertically, and practice the relationship between the graphical and the algebraic representations of those shifts. Evaluate functions for specific inputs given the formula of the function.

Functions are written using function notation. Sal evaluates (h⚬g)(-6) for g(x)=x²+5x-3 and h(y)=3(y-1)²-5. Transformations of functions and modeling with functions;