Factor x2 – 3x - 28
Ax2+bx+c
Identify the values that should be written to
complete the X diagram.
On the top
On the bottom:
On the sides
ac
Rewrite the expression using the numbers on the
sides of the X diagram.
Use double grouping to factor the four terms.
x2 – 3x – 28 =

answer: i believe c. is the answer sorry if i am wrong

step-by-step explanation:

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

what level of math? also i don't need to be paid if i can you.