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Naya [18.7K]
3 years ago
9

How to find slope of line??? please help!!!

Mathematics
1 answer:
Hatshy [7]3 years ago
7 0

Answer: -1

Step-by-step explanation:

Find the two coordinates first.

In this case, they are (-4, 1) and (-2, -1).

Use the following formula to calculate slope:

\frac{y2-y1}{x2-x1}

Substitute in the coordinates:

\frac{1-(-1)}{-4-(-2)} = \frac{2}{-2} = -1

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I need help with this, please?
cluponka [151]

Answer:

the domain : [-3,3[

the range : [-5,4]

Step-by-step explanation:

the domain is all the possible values for X in the function, while the range is all the possible values for Y

7 0
3 years ago
Which size Dairy Queen blizzard gives you the best price per ounce
Arada [10]
Small- 2.49/6= 0.415 per oz
medium- 3.49/10 = 0.349 per oz
large- 4.98/16= 0.31125 per oz
super size- 7.69/24= 0.32 per oz
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7 0
3 years ago
G(x) = x2 - 4x – 21<br>​
bagirrra123 [75]

The answer to this problem is: 3x -21

Work: 4x - x = 3x

Final Answer: 3x - 21

4 0
3 years ago
Point B (3,1) is translated 2 units to the right and 1 unit up. What is the coordinates of B'?
Simora [160]

If Point B (3,1) has translated 2 units to the right and 1 unit up, new coordinates of point B' are (5,2)

As per the question statement, Point B (3,1) is there on a cartesian plane. Point B is translated 2 units to the right and 1 unit up.

Before solving this question, we need to know about cartesian plane system in which, there are four quadrants which are made using positive and negative axes known as positive X and negative X (same for Y axis).

Now point B(3,1) lies in the first quadrant and value "3" describes the location of point on X axis and value "1" describes the location of point on Y axis.

If point B (3,1) is translated 2 units to the right and 1 unit up, the locations of X and Y axes will change to value "5" on X axis and value "2" on Y axis.

Hence the coordinates of point B' are (5,2)

  • Cartesian Plane: The x-axis and y-axis intersect to form the two-dimensional coordinate plane known as the cartesian plane in mathematics. The origin is the point at which the x- and y-axes cross perpendicularly.

To learn more about cartesian plane and coordinate geometry, click on the link given below:

brainly.com/question/25435002

#SPJ9

7 0
1 year ago
(x – 10) + (3x – 6) =<br> please someone help?
lyudmila [28]

Answer:

4x-4

Step-by-step explanation:

x-10+3x+6=4x-4

Hope helps :3

7 0
3 years ago
Read 2 more answers
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