Find the xx-intercept of each line defined below and compare their values.
\text{\underline{Equation of Line A:}}
Equation of Line A:


y=
y=
\,\,-\frac{1}{2}x-3
−
2
1

x−3
\underline{\text{Select values from Line B:}}
Select values from Line B:


xx yy
00 -4−4
11 -2−2
22 00
33 22

The xx-intercept of Line A is
and the xx-intercept of Line B is
. Therefore the xx-intercept of Line A is the xx-intercept of Line B.

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.

id

step-by-step explanation:

idk

idk

i know the way

and

idk

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

c

step-by-step explanation: