A solar oven uses a parabolic reflector. The profile of the reflector is shown in the graph. What equation represents the axis of symmetry of the parabola? A) y = 0 B) x = 0 C) x = 0.3 D) y = 0.3

i think its b

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:

jwjwkwkwkkkdjebd b jdjejdndj he jenej