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SVEN [57.7K]
3 years ago
14

Which of the following system of linear inequalities is represented by the solution graphed below

Mathematics
2 answers:
e-lub [12.9K]3 years ago
8 0

Answer:

C. y≥d2 and y≤x

Step-by-step explanation:

First of all, we have to look at the shaded part of the graph.

The red line is a continuous line which means we also take the number that the line crosses, and the blue line is a dotted line which means the value gets close to the number but it never touches it.

If we write equations for both lines, just to draw the lines not to draw the shaded area, we can see that the equation for the red line would be <em>y=2 </em>and that the equation for the blue line would be <em>y=x.</em>

To write the lines we just have to substitute the values of y that we get, in the first equation we will always get <em>y=2</em> so it will be a horizontal line in 2, and the second line we substitute values of x and they will be the same values for y.

Now we look at the shaded area, first of all the shaded area is over and not under the red line so we can assume that <em>y>2</em>, but because we have a continuous line we know it can also take 2 as a value so it will be y≥ 2 (y is greater or equal to 2).

Now in the blue line, with the equation y=x, the shaded area is under it and not over. This means y<x (y is less than x), and in this case, we have a blue dotted line which means y can´t take values of the blue line, only smaller values.

So we get as an answer:

y≥2 and y<x, and that will be the shaded area.

12345 [234]3 years ago
5 0

Answer:

C

Step-by-step explanation:

The wanted region(shaded part)..is greater or equal to 2 due to the bold line...so hence the first inequality is....y is greater than or equal to 2

And the second solution....is y is less than x because of the continuous broken line...hence it cant be less than or equal to

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About how many times greater is 12,000 miles than 3 • 10^3 miles?
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Answer:

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8 0
3 years ago
X + 5 ≤ 13 what's the answer for this question?​
wariber [46]

Answer:

Inequality Form: x ≤ 8

Interval Notation: (-∞,8]

Step-by-step explanation:

x + 5 ≤ 13

Subtract 5 on both sides...

13 - 5 = 8

You're left with x ≤ 8

Inequality Form: x ≤ 8

Interval Notation: (-∞,8]

6 0
3 years ago
KINNDAAAA need help. Will give Brainly! Need the full equation pls!
Alexxandr [17]
Hey, I’m pretty sure the answer is y=1/2x + 0.

To explain, we can plug the x value into the equation for all of the x values, and we will get our y value.

So the first one,

y=1/2(1) + 0 —> 1/2

The second one,

y=1/2(2) + 0 —> 1

And so forth, the rest of the equations will be correct. I hope that helps ! :D
4 0
3 years ago
Please help this is due in 3 hours!! #17
Westkost [7]

Answer:

multiply 31.4x7.9 then add 9.5 to the answer to multiplication prob. Then add your answer in the first sentence. Then multiply 4.6 x 2 . I think that right,good luck : ) luck.

4 0
3 years ago
Brenda has $500 in her bank account. Every week she withdraws $30 for
JulsSmile [24]

Answer:

10 weeks

Step-by-step explanation:

lets build a equation for this

500-30(x)........where x is the number of weeks

500-30(10)= $200 left

so she can maximum withdraw money for about 10 weeks

5 0
2 years ago
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