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4 years ago

Is this a function? Yes or No?

Mathematics

2 answers:

olga_2 [115]4 years ago

6 0

Answer:

no???? im not sure

Step-by-step explanation:

amid [387]4 years ago

5 0

Answer:

Step-by-step explanation:

This isn't a function because using the vertical line test you can see that it would go through two points.

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Study the dot patterns in parts (a) and (b) below. Assume that each pattern continues to increase by the same number of dots and

AlexFokin [52]

Answer:

east-56 a=+b 2squared

Step-by-step explanation:

8 0

3 years ago

GEOMETRY 10TH GRADE NEED HELP ASAP

Maru [420]

$\boxed{(6, -3)}$

Step-by-step explanation:

Given the ratio 5:3

and Points A and B where A is located at (-6, 3), and B is located at (26, -13).

Let point A be $(x_{1}, y_{1})$ , and let point B be $(x_{2}, y_{2})$ .

(-6, 3) → $(x_{1}, y_{1})$ .

(26, -13) → $(x_{2}, y_{2})$ .

Let 5 be n, and 3 be m.

5:3 → n:m

$(\frac{nx_{1} + mx_{2}}{n+m}, \frac{ny_{1} + my_{2}}{n + m})$ .

To solve, just substitute these variables into the expressions of these coordinates to get the answer.

$(\frac{nx_{1} + mx_{2}}{n+m}, \frac{ny_{1} + my_{2}}{n + m})$ →

$(\frac{(5)x_{1} + (3)x_{2}}{(5)+(3)}, \frac{(5)y_{1} + (3)y_{2}}{(5) + (3)})$ →

$(\frac{(5)(-6)+ (3)(26)}{(5)+(3)}, \frac{(5)(3)+ (3)(-13)}{(5) + (3)})$ →

$(\frac{-30 + 78}{8}, \frac{15+ -39}{8})$ →

$(\frac{78 – 30}{8}, \frac{15 – 39}{8})$ →

$(\frac{48}{8}, \frac{-24}{8})$

→

$(\frac{6}{1}, \frac{-3}{1})$

→

$(6, -3)$ .

Thus the coordinates of B are:

$\boxed{(6, -3)}$

4 0

3 years ago

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Evaluate 3/7(14)+5/8(8) ?

Misha Larkins [42]

Did you get this answer???!

4 0

3 years ago

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The Great Pyramid in Egypt is about 450 feet high. How do i express it in yards?

san4es73 [151]

Answer:

150 yards

Step-by-step explanation:

Since 1 yard = 3 feet,

You can divide 450 by 3 to express it in yards.

450 ÷ 3 = 150

So, the pyramid is 150 yards high.

8 0

3 years ago

D=4ft plz help

posledela

Answer:

i don't understand the question there's

no pic

Step-by-step explanation:

4 0

3 years ago

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