Answer:
I believe the answer is a.
No conclusion is possible; the hypothesis has not been satisfied.
Answer:
Top right corner
Step-by-step explanation:
A function has to only have one output (y) for every input (x).
1) False. You'd substitute -1 in for x, not y.
2) The scale factor is 1ft=14ft so true.
3) The first is a direct variation since y=6x is true.
4)The airplane would be 132ft in real life.
5) None of the functions made sense with the graph. I didnt really know what "thing" you were talking about on that one.
Answer:
-2w+-14
3d+3
-7y+-16
Step-by-step explanation:
Remove ()- <u>2w</u>+-9+<u>-4w</u>+-5
2w+-4w = -2w
-9+-5 = -14
-2w+-14
Remove ()- <u>6d</u>+5+-2+<u>-3d</u>
6d+-3d = 3d
5+-2 = 3
3d+3
Remove ()- 4+<u>-5y</u>+<u>-2y</u>+-16
-5y+-2y = -7y
4+-16 = -12
-7y+-12
