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3 years ago

State the inequality that describes the region drawn in the number plane.

Mathematics

2 answers:

Svetach [21]3 years ago

4 0

Answer:

y > -2x - 1

Step-by-step explanation:

The slope is -2 because it goes down 2 every time it goes over 1

The y intercept is -1

Therefore the answer is y > -2x - 1

Mazyrski [523]3 years ago

3 0

The answer is : y > -2x -1

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Select the symbol that accurately replaces the ? Evaluate | -17 | ? | -16|

Yakvenalex [24]

>
absolute 17 would be greater because the absolute signs cancel out the negatives

8 0

3 years ago

-x+ 3y = 14<br> 3x – 3y =-6<br> How would do in steps ?

Naddika [18.5K]

for the first part:

Let's solve for x.

−x+3y=14

Step 1: Add -3y to both sides.

−x+3y+−3y=14+−3y

−x=−3y+14

Step 2: Divide both sides by -1.

−x/−1 = −3y+14/−1

x=3y−14

Answer:

x=3y−14

Second part:Let's solve for x.

3x−3y=−6

Step 1: Add 3y to both sides.

3x−3y+3y=−6+3y

3x=3y−6

Step 2: Divide both sides by 3.

3x/3= 3y−6/3x=y−2

Answer:

x=y−2

7 0

3 years ago

What are the coordinates of point W" on the final image?

Virty [35]

Answer:

(3,8)

Step-by-step explanation:

The point W of the pre-image is at (1, 6).

The figure went through two transformations.

The first is a reflection in the y-axis.

We just negate the coordinate of W to get;

W'(-1,6)

The next transformation is the translation by the rule.

$W'(x,y)\to W''(x+4,y+2)$

$W'( - 1,6)\to W''( - 1+4,6+2)$

Therefore W'' has coordinates (3,8)

8 0

3 years ago

Read 2 more answers

Find the limit, if it exists. (if an answer does not exist, enter dne.) lim (x, y) → (0, 0) x4 − 20y2 x2 + 10y2

Firdavs [7]

Traveling along the x-axis, we have

$\displaystyle\lim_{(x,y)\to(0,0)}\frac{x^4-20y^2}{x^2+10y^2}=\lim_{x\to0}\frac{x^4}{x^2}=\lim_{x\to0}x^2=0$

On the other hand, along the y-axis we get

$\displaystyle\lim_{(x,y)\to(0,0)}\frac{x^4-20y^2}{x^2+10y^2}=\lim_{y\to0}\frac{-20y^2}{10y^2}=\lim_{y\to0}(-2)=-2$

Therefore the limit doesn't exist.

5 0

3 years ago

Help pls fast im on an test

enot [183]

Answer:

Step-by-step explanation:

6 0

3 years ago