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kow [346]
3 years ago
15

Emily designed a robot that could climb down steps. She drew a graph to show the results from a test of her new robot. The graph

shows the number of steps remaining over time.
What is the equation that represents Emily’s situation?

A. y=−10x+150

B. y=110x+15

C. y = 10x + 150

D. y=−110x+15

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
5 0
<span> i belive that it is B. y=110x+15</span>
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Nutka1998 [239]
  • The Midpoint of AB is (1,0).

Given that:

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So, according the question

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The midpoint M of a line segment AB with endpoints A (x₁, y₁) and B (x₂, y₂) has the coordinates M ( \frac{x_1 + x_2}{2} , \frac{y_1 + y_2}{2} ).

Now from question,

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So, we can say that

   A is (3,1) or x₁ = 3 and y₁ = 1.

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∵ The coordinates of midpoint M (X,Y)

          X = \frac{x_1 + x_2}{2}

              = \frac{3-1}{2}

              = 2/2

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And

          Y = \frac{y_1 + y_2}{2}

              = \frac{1-1}{2}

              = 0/2

          Y = 0.

So, the midpoint of line AB is M (1,0)

To learn more about Midpoint of line, please click on the link;

brainly.com/question/14687140

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