Mike pays $20 per hour algebra tutoring. identify the constant of proportionality that relates his tutoring charges (y) to the number of hours (x) he meets with his tutor.
a) x
b) y
c) $20
d) x + y

a constant is a variable that never changes. You can change the number of times you meet with a tutor and you can change how many hours you have with the tutor, but you can't change how much they pay. Therefore the answer is C $20. 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:

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.