Please I Really Need Help.The coordinate plane below represents a city. Points A through F are schools in the city.

The graph is below.

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.

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

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.

Question

11-07-2019
Mathematics

contestada

Please I Really Need Help.The coordinate plane below represents a city. Points A through F are schools in the city.

The graph is below.

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.

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

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.

Respuesta :

Otras preguntas

in urban areas, where did married black women typically work to supplement their family income in the late nineteenth century United States?

13 How does smoking affect a nursing mother's milk? She produces more milk than nonsmoking mothers. She produces milk that contains nicotine. She produces milk

Consider the following solutions: 0.010 m Na3PO4 in water 0.020 m CaBr2 in water 0.020 m KCl in water 0.020 m HF in water (HF is a weak acid.) Assuming comp

Two children, Ferdinand and Isabella, are playing with a water hose on a sunny summer day. Isabella is holding the hose in her hand 1.0 meters above the ground

Philanthropists Bill and Melinda Gates recently spoke about their Global Development Division that works to help the world's poorest people lift themselves out

please tell me where the analogy is in this paragraph 5 please help

If the simple interest on $5000 for 8 years is $2000. then what is the rate? The rate is %?

A hypothesis is A. a theory that has been proved. B. obeyed under any circumstances. C. a description of a pattern or relationship in experimental data. D. an e

Simplify. N12 - 175 oo 2.13 3./2

__________ can be defined as any course of action taken by the government that affects any segment of the public.

calculista calculista · Answer 1 · 2019-07-13T16:59:19+02:00

Answer:

Part A) The system of inequalities is

[tex]x\geq2[/tex] and [tex]y\geq2[/tex]

Part B) In the procedure

Part C) The schools that Natalie is allowed to attend are A,B and D

Step-by-step explanation:

Part A: Using the graph above, create a system of inequalities that only contain points C and F in the overlapping shaded regions

we have

Points C(2,2), F(3,4)

The system of inequalities could be

[tex]x\geq2[/tex] -----> inequality A

The solution of the inequality A is the shaded area at the right of the solid line x=2

[tex]y\geq2[/tex] -----> inequality B

The solution of the inequality B is the shaded area above of the solid line y=2

see the attached figure N 1

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

we know that

If a ordered pair is a solution of the system of inequalities, then the ordered pair must satisfy both inequalities

Verify point C

C(2,2)

Inequality A

[tex]x\geq2[/tex] -----> [tex]2\geq2[/tex] ----> is true

Inequality B

[tex]y\geq2[/tex] ------> [tex]2\geq2[/tex] ----> is true

therefore

Point C is a solution of the system of inequalities

Verify point D

F(3,4)

Inequality A

[tex]x\geq2[/tex] -----> [tex]3\geq2[/tex] ----> is true

Inequality B

[tex]y\geq2[/tex] ------> [tex]4\geq2[/tex] ----> is true

therefore

Point D is a solution of the system of inequalities

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.

we have

[tex]y < -2x+2[/tex]

The solution of the inequality is the shaded area below the dotted line [tex]y=-2x+2[/tex]

The y-intercept of the dotted line is the point (0,2)

The x-intercept of the dotted line is the point (1,0)

To graph the inequality, plot the intercepts and shade the area below the dotted line

see the attached figure N 2

therefore

The schools that Natalie is allowed to attend are A,B and D