What is the range of the function represented by this graph? the graph of a quadratic function with a minimum value at the point (-3,1)

A.
y ≤ 1
B.
-4 ≤ y ≤ -2
C.
all real numbers
D.
y ≥ 1

side side side

side angle angle

angle side angle

side angle side

step-by-step explanation:

question:

could we have options?

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

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.