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cestrela7 [59]
2 years ago
15

Does anyone whatsoever have any tips for coordinate plane- like I need alot please. anything you know that helps u.

Mathematics
2 answers:
MA_775_DIABLO [31]2 years ago
8 0

Answer:

coordinate plane rules: (x, y) → (x ± h, y ± k) where h and k are the horizontal and vertical shifts. Note: If movement is left, then h is negative. If movement is down, then k is negative.

Step-by-step explanation:

Coordinates are written as (x, y) meaning the point on the x axis is written first, followed by the point on the y axis. Some children may be taught to remember this with the phrase 'along the corridor, up the stairs', meaning that they should follow the x axis first and then the y.

Give other person brainliest but i hope this helps.

Anon25 [30]2 years ago
7 0

Most of the time for coordinate planes, they are asking you to plot the point correctly, and to state which quadrant the point falls into.

The Quadrant points start at (+ , +) for Quadrant I, and moves clockwise. See attached picture.

Quadrant I: (+ , +)

Quadrant II: (+ , -)

Quadrant III: (- , -)

Quadrant IV: (- , +)

Remember, the point is split into two parts, in which the first one is x (which signifies the placement for the horizontal line), while the other is y (which signifies the placement for the vertical line).

~

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Professor Turner wrote the expression below on the chalkboard for his team at the Research Center. He asked the scientists there
Lynna [10]

Answer:

12x + 18y + 6z + 4x - 4z

Step-by-step explanation:

Given the expression : 3(4x + 6y + 2z) + 4(x – z)

To eliminate the parenthesis ; we use the distributive property :

3(4x + 6y + 2z) + 4(x – z) becomes ;

3*4x + 3*6y + 3*2z + 4*x + 4*-z

12x + 18y + 6z + 4x - 4z

Hence,

12x + 4x + 18y + 6z - 4z

16x + 18y + 2z

6 0
2 years ago
Evaluate 4a + 7b + 3a − 2b for a = 5 and b = −3.
blsea [12.9K]

Answer:

<h2>20</h2>

Step-by-step explanation:

4a+7b+3a-2b\qquad\text{combine like terms}\\\\=(4a+3a)+(7b-2b)\\\\=7a+5b\qquad\text{put a = 5 and b = -3 to the expression}\\\\7(5)+5(-3)=35-15=20

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3 years ago
The third term is given 2 and the sixth term is 15 . find the first term and the common ratio .​
Mumz [18]

Answer:

Answer to your query is provided below in the image attached

8 0
3 years ago
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Anika [276]

Answer:

Step-by-step explanation:

7 0
2 years ago
Find(4) when f(x)=4x^2-3x+3
zimovet [89]
Assuming x = 4, replace each x in the equation with 4:

4(4)^{2} - 3(4) + 3

Solve each term in parentheses:

4(4)^{2}
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-3(4)
-3 \times 4 = -12

Your equation should now look like this:

64 - 12 + 3 = 55

f(4) will equal 55.
3 0
3 years ago
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