Johnathan knit some scarves to sell at a local arts-and-crafts show. He sells his scarves for $12 each. He uses $2 worth of material to make each scarf and will need to pay $45 to get a booth at the show. Which of the following show his Profit Function?

im pretty sure its the first one

Step-by-step explanation:

instead of 12x you would put 10x because you have to subtract 2 dollars from every scarf, then you would have to subtract 45 for the booth because you arent getting that money your spending it

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: