Domain is all the values that go into a function, and the range is all the values that come out.
<span>2x + 5 is your answer </span>
2x - y = 2
<u>6x - y = -2</u>
<u>-4x</u> = <u>0</u>
-4 -4
x = 0
2x - y = 2
2(0) - y = 2
0 - y = 2
<u>+ 0 + 0</u>
<u>-y</u> = <u>2</u>
-1 -1
y = -2
(x, y) = (0, -2)
<span>5 < 2x + 1 < 11 separate into inequalities
2x+1>5
2x+1<11 solve the inequalities
x>2
x<5 find the intersection
answer: x= (2.5)
I hope this helps :) (photomath is a really good app for math like this! It shows the works too!)</span>
Answer:
d - collecting taxes should be the answer