Answer:
The third answer (C).
Step-by-step explanation:
This graph starts at 10. So it needs the +10 at the end.
Also the slope is -1/2 because the graph goes down one, right two. Rise/run.
so X equals -3 so when you put that in the three becomes positive because of the negative sign on the X and then +5 equals 8
One inch because if you gess what it would be it'll be one in.
B.8 adults
because $5.50*8=$44 $98-$44=$54 54/4.5=12kids
Answer:
A) y=2 x
Step-by-step explanation:
<u><em>Explanation:</em></u>-
we will choose equation y =2 x
given data
x : 5 8 9 11
y : 10 16 18 22
substitute x =5 ⇒ y = 2(5) =10
substitute x =8 ⇒ y = 2(8) =16
substitute x =9 ⇒ y = 2(9) =18
substitute x =11 ⇒ y = 2(11) = 22
The data is satisfied the equation y =2 x
The relationship of two variables of the equation is y =2 x