Question 4 of 10 Which of the following is equal to the rational expression when x#-2 or 3?
x2 + 5x+6
x²-x-6
O A. **
X+2
X-2
B.
X+2.
X-3
C. X+3
O
X-2
O D. **
X+3
X-3

step-by-step explanation:

honesty mood

step-by-step explanation:

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

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m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0