# Compare features of functions

Compare various features between two functions, each represented in a different way.

### Problem

• start color blue, f, end color blue is a function defined on all real numbers. Its formula is given below.
• start color pink, g, end color pink is a function defined on all integers between minus, 3 and 3 (inclusive). Its values are given in the table below.
• start color green, h, end color green is a function defined on all real numbers. Its graph is given below.
Each function has a minimum value, which is its least possible output.
The minimum value of which function is the lowest ?
Please choose from one of the following options.
start color blue, f, left parenthesis, x, right parenthesis, end color blue, equals, x, start superscript, 2, end superscript, minus, 2, x, plus, 2
xminus, 3minus, 2minus, 1space, space, 0space, space, 1space, 23
start color pink, g, left parenthesis, x, right parenthesis, end color pink632361118