Question

Part A: Using the graph above, create a system of inequalities that only contain points C and F in the overlapping shaded regions. Explain how the lines will be graphed and shaded on the coordinate grid above. (5 points)

Part B: Explain how to verify that the points C and F are solutions to the system of inequalities created in Part A. (3 points)

Part C: Natalie can only attend a school in her designated zone. Natalie's zone is defined by y < -2x + 2. Explain how you can identify the schools that Natalie is allowed to attend. (2 points)

Answer 1

@Cacciatore_J plz plz help me

Answer 2

Of course

Answer 3

lol ty ty ^-^ your the only smart guy i know

Answer 4

A) Your primary concerns are the points B and E, so y> .5x+4 and y>or= x-4

Answer 5

B) choose one or both points, and enter them into the equations. If the statements are true, then the equations work

Answer 6

the only points for part a is c and f

Answer 7

sorry i meant to tell that >.<

Answer 8

No problem, as for C, simply place a point into the equation, as with B). If they work, then those schools are available to Natalie

Answer 9

ok sorry i dont mean to wast you time but can u kinda write that all down for me im really sorry

Answer 10

like from aband c if its no trouble

Answer 11

A) y> -1/2x + 4 and y > or = -x + 4

Answer 12

On moment, let me double check some stuff

Answer 13

ok ^-^

Answer 14

For C: y >= -x +4 -> 2>=-2+4 which works

Answer 15

For A) I confused an eq. y>-2x+4 rather than -.5x+4

Answer 16

So, for C: y>-2x+4 -> 2>-4+4, so that's true, too

Answer 17

oh ok so just like u had made for c that excatly what i say in my equation?

Answer 18

For F: y>/=-x+ 4 -> 4>/=-3+4
y>-2x+4 -> 4>-6+4
So both equations work for F, and thusare both valid equations
All of that was for part B)

Answer 19

C)

Answer 20

oh ok thank you ^-^ now all i have is c then i be done and thx btw for taking the time to help me ^-^

Answer 21

No problem

Answer 22

The attached file shows the graph of the equation for problem C
So, any point in the shaded area, but not on the line, are valid points for Natalie's school

Answer 23

Does that make sense?

Answer 24

yea oh ok so thats gotta say to part c

Answer 25

Yes

Answer 26

Bingo, but make sure, for C) that the "shaded area" is clarified as the area less than the given equation.

Answer 27

No problem, but why not delete this thread?

Answer 28

its my flvs teacher they have a thing other teachers go on the internet to see if they got things on the internet

Answer 29

If you wait a while, I believe bumping is how you delete a thread. I'm new, so I couldn't tell you, though

Answer 30

oh ok but is it if coud if i get cuaght again im dead lol sorry i dont mean to be annoying lol

Answer 31

cool picture ^-^