1. Is the relation shown below a function? Use the graph below to
justify your answer.
(0, 0), (2, 0), (2, 2), (3, 4), (6,6)
y
9
8
7
6
5
4
ONW.
Х
0 1 2 3 4 5 6 7 8 9

How do I answer this

The Relation is not a function. In order for it to be a function none of the x values can repeat. In the given relation the x value 2 repeats therefore it is not a function.

Step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.