F(x)=x^2-8x+7
find the x-intercepts. write as ordered
pair.

(7,0) and (1,0)

Step-by-step explanation:

To find the x-intercepts, we set the equation equal to 0 and solve. So, we set x²-8x+7 equal to zero and solve. This can be factored as (x-7) and (x-1).

We have (x-7)(x-1)=0

x-7=0 x-1=0

x=7       x=1

X-intercepts: (7,0) and (1,0)

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:

step-by-step explanation: