20. Attempt to factor x + 3 out of y = x3 + 27
(A) y = (x + 3)(x2 +9)
(B)
y = (x + 3)(x2 – 3x + 9)
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(C)
y = (x + 3)(x2 + 3x + 9)
(D)
y = (x+3)(x2 + 6x +9)

step-by-step explanation:

i think you should think about the question and not look online.

you would need to know all the numbers that are on there

step-by-step explanation:

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)