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Leya [2.2K]
2 years ago
9

Here's the photo, sorry i didn't add it before.

Mathematics
2 answers:
Margaret [11]2 years ago
8 0

Answer:

See below.

Step-by-step explanation:

1. m=2

2. m=-3

3. m=5

4. m=1

CAHF

-hope it helps

marin [14]2 years ago
4 0

Answer:

1. C

2. A

3. H

4. F

Step-by-step explanation:

1: To get from one point to another, we have to rise up by 2 and move to the right by 1, thus giving a slope of 2. C is the answer choice where m = 2.

2: Apply the formula \frac{y_2-y_1}{x_2-x_1} using any points. \frac{4-7}{1-0} = \frac{-3}{1} = -3. A is the answer choice where m = -3.

3: Again, apply the formula \frac{y_2-y_1}{x_2-x_1}. \frac{28-18}{4-2} = \frac{10}{2} = 5. H is the answer choice where m = 5.

4: To get from one point to another, we have to rise by up by 1 and move to the right by 1, thus giving a slope of 1. F is the answer choice where m = 1.

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Xelga [282]

Answer:

correct choice is option 3 - figure C.

Step-by-step explanation:

When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. This gives you such reflection rule:

From the diagram:

L(3,1), M(4,3), N(5,3) and P(4,1).

Using the reflection rule, you can find coordinates of image points:

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<em>on e2020 its c </em>

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3 years ago
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Alik [6]

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6 0
2 years ago
What is the y-coordinate of the point that divides the directed
e-lub [12.9K]

Answer:

(D)5

Step-by-step explanation:

Given the point J(-3,1) and K(8,11).

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\dfrac{my_2+ny_1}{m+n}=\dfrac{2*11+3*1}{3+2}\\\\=\dfrac{22+3}{5}\\\\=\dfrac{25}{5}\\\\=5

The y-coordinate of the point that divides the directed  line segment from J to K into a ratio of 2:3 is 5.

The correct option is D.

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Step-by-step explanation:

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