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3 years ago

Please help which system of inequalities is represented by the graph

Mathematics

1 answer:

lapo4ka [179]3 years ago

3 0

Your anwser is c. Y>1 y-x>0

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3 years ago

9) Write an inequality to represent the statement:

Karo-lina-s [1.5K]

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x + 65 <u>< </u>108

Step-by-step explanation:

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2 years ago

Q5: Identify the graph of the equation and write an equation of the translated or rotated graph in general form.

MAVERICK [17]

Answer:

$d.\:ellipse;\:3x^2+y^2+6x-6y+3=0$ .

Step-by-step explanation:

The given conic has equation;

$3x^2+y^2=9$

Divide through by 9.

$\Rightarrow \frac{3x^2}{9}+\frac{y^2}{9}=\frac{9}{9}$

$\Rightarrow \frac{x^2}{3}+\frac{y^2}{9}=1$ .

This is an ellipse centered at the origin;

This ellipse has been translated so that the center is now at;

$(-1,3)$

The translated ellipse has equation;

$\frac{(x+1)^2}{3}+\frac{(y-3)^2}{9}=1$ .

Clear the fraction;

$3(x+1)^2+(y-3)^2=9$ .

Expand;

$3(x^2+2x+1)+(y^2-6y+9)=9$ .

$3x^2+6x+3+y^2-6y+9=9$ .

Write in general form;

$3x^2+y^2+6x-6y+9-9+3=0$ .

$3x^2+y^2+6x-6y+3=0$ .

The correct choice is D

4 0

3 years ago

Read 2 more answers

Complete the table and determine whether the data is proportional and explain why

Valentin [98]

Answer:

in distance it goes 3,6,9,12,15

Step-by-step explanation:

thats all i know i hope my answer anwsers nyour questionand have a great time and get a lot of A+ ✍✍

7 0

3 years ago

I’m really dum man and help me pls

Llana [10]

Answer:

18 /25

Step-by-step explanation:

Multiply

3/5 × 6/5 = 18/25

3 /5 × 6/5 = ( 3 × 6 ) over ( 5 × 5 )

= 18/25

6 0

3 years ago

Read 2 more answers

Please help which system of inequalities is represented by the graph￼

Please help which system of inequalities is represented by the graph