01:57:42 3
4

helppp pleaseee !

What is the domain of the function on the graph?
y
5
O all real numbers
4
O all real numbers greater than or equal to 0
3
2
all real numbers greater than or equal to -2
O all real ngnbers greater than or equal to -3
1
-5 -4 -3 -2 11
2.
4
5
X
-2
-3
4
-5
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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.

17 1/3

step-by-step explanation:

answer: 1 + 1 = 11

step-by-step explanation: