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zavuch27 [327]
4 years ago
7

2) (1, -5), (7,-3) (1,-5),(7-3)

Mathematics
1 answer:
nordsb [41]4 years ago
7 0

Answer:

what do you want to know?

Step-by-step explanation:

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Write the equation of the line that passes<br> through the points (3, 1) and (9,-3)
german

Answer:

y = -2/3x+3

Step-by-step explanation:

Slope = y2-y1/x2-x1

(3,1) = (x1,y1)

(9,-3) = (x2,y2)

Slope = (-3-1)/(9-3)

          = -4/6

          = -2/3

y-intercept form: y=mx+b  [m=slope, b=y-intercept]

plugging (3,1) into this  1 = -2/3×3 +b

                                      1 = -2 +b

                                      b = 3

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%283%20%5Csqrt%7B4%293%7D%20" id="TexFormula1" title="(3 \sqrt{4)3} " alt="(3 \sqrt{4)3} " ali
MatroZZZ [7]
Answer:

18

Explanation:
Square root of 4 is 2. So replace it
(3x2) 3
6 x 3 = 18
4 0
3 years ago
Read 2 more answers
How can i determine whether or not a polygon has symmetry?
mezya [45]

Answer with Explanation:

If a polygon has symmetry, then it has reflective portion over the line of symmetry.

Note that a rectangle doesn't have the diagonal lines of symmetry since its portion doesn't overlap another.

The simplest symmetry is Reflection Symmetry (sometimes called Line Symmetry or Mirror Symmetry). It is easy to see, because one half is the reflection of the other half.

I hope it will help you.

4 0
3 years ago
Read 2 more answers
Samuel has been reviewing his notes on functions in preparation for the next test. He thinks it’s possible in a function for the
Alex Ar [27]

Answer:

He is incorrect.

Step-by-step explanation:

The range values cannot be greater than the domain values because of the known mathematical fact that all inputs (domain) can only have one output (range). This mathematical fact proves that the range can only be equal to the amount of inputs, not greater. To show why let's look at an example.

Ex:

Inputs:     Outputs:

   1                   2

   3                  2

   6                  2

Using that example we can already conclude that the domain values can be greater than the range values because each of the different inputs can have the same outputs as shown in the table above. But the thing with range is you can't have more than one output for the inputs. For example 1 (input) = 2 output and this will always equal 2 no matter what. You cannot have the inputs of 1 and have different outputs 2 and 4. Since you cannot have more than one output for an input it makes the amount of range values impossible to be greater than the domain values.

Hope that helped.

5 0
3 years ago
Which family lives the farthest from Disneyland?
Dvinal [7]
2o hours distance I think
4 0
3 years ago
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