The graph of the function f(x) = –(x + 1)2 is shown. use the drop-down menus to describe the key aspects of the function.

A function from a set to a set is a relation that assigns to each element in the set exactly one element in the set . The set is the domain (also called the set of inputs) of the function and the set contains the range (also called the set of outputs).

The graph of a function is the collection of ordered pairs such that is in the domain of being:

the directed distance from the .

the directed distance from the .

By plotting the function we get the graph illustrated below.  

From this graph, we know that:

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

answer:   rlly

step-by-step explanation: