All categories

3 years ago

Please help asap 24 pts

Mathematics

2 answers:

VARVARA [1.3K]3 years ago

5 0

The answer is D because the range is all the y-values.

Debora [2.8K]3 years ago

5 0

Answer:

D: (-2,0.3,5)

Step-by-step explanation:

Write each pair of points out and circle only the ones in the "y", example: (-1,-2). -1 is x and -2 is y so -2 is one of the answers.

You might be interested in

Find an equation for the surface consisting of all points p for which the distance from p to the x-axis is 5 times the distance

guajiro [1.7K]

Distance from P to the x-axis = 2x distance from P to the yz-plane

Distance to the x-axis of a point P=(x,y,z) is (y^2+z^2)^1/2 
Distance to the yz-plane of a point P=(x,y,z) is x 

So your equation is: 
(y^2+z^2)^1/2 = 2x 
=> y^2 + z^2 = 4x^2 
=> y^2 + z^2 - 4x^2 = 0

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

6 0

3 years ago

What is the scale factor of this dilation? 2/3, 1 1/2, 3, 5?

aleksandr82 [10.1K]

Answer:

Step-by-step explanation:

A scale factor of 1:3 means that one triangle is 3 times bigger than the other, for example. So, if the small triangle has a perimeter of 27, the big triangle has a perimeter 3 times as big.

7 0

3 years ago

Four polynomials are shown below:

nikklg [1K]

Both B and D are 3rd degree, but only D is a 3rd degree binomial because it has only 2 terms. The answer is D.

3 0

3 years ago

Which graphed line represents an equation of a line with a slope of -1 and a point on the line of (1, - 1)? A) red line

mamaluj [8]

Answer:

y = -x

Step-by-step explanation:

slope = change in y/change in x

slope = -1

Find the y-intercept

x value difference between (0,0) and (1,-1) = 1

if change in x = 1 then change in y = -1 so y-intercept = -1 + 1 = 0

y = -x + 0

4 0

3 years ago

A 56-foot piece of siding is cut into three pieces so that the second piece is twice as long as the first piece and the third pi

ELEN [110]

The lengths of the first, second and third piece are respectively 8 ft, 16 ft and 32 ft

<h3>How to solve Algebra word Problems?</h3>

Let the length of the first piece be x.

Let the length of the second piece be 2x

Let the length of the thrid piece be 4x

Since the total length of the piece is 56 ft, then we can say that;

x + 2x + 4x = 56

7x = 56

x = 56/7

x = 8 ft

Thus, length of first piece = 8 ft

Length of second piece = 2 * 8 = 16 ft

Length of third piece = 4 * 8 = 32 ft

Thus, the lengths of the first, second and third piece are respectively 8 ft, 16 ft and 32 ft

Read more about Algebra Word Problems at; brainly.com/question/13818690

#SPJ1

5 0

2 years ago