2 years ago

What is the equation of the line?

1 answer:

3 0

Is there a graph or drawing?

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Blizzard [7]

The formula of a midpoint SR:

$M\left(\dfrac{x_S+x_R}{2},\ \dfrac{y_S+y_R}{2}\right)$

We have

S(4, 1) and M(7, -5)

Substitute:

$\dfrac{4+x_R}{2}=7\qquad|\cdot2\\\\4+x_R=14\qquad|-4\\\\x_R=10\\\\\dfrac{1+y_R}{2}=-5\qquad|\cdot2\\\\1+y_R=-10\qquad|-1\\\\y_R=-11$

<h3>Answer: R(10, -11)</h3>

6 0

3 years ago

madam [21]

Answer:

y = -2x +6

second equation is incorrect.

because there are 2 equal signs in that equation

Step-by-step explanation:

7 0

3 years ago

kogti [31]

You just solve it like a normal multiplication problem and then start putting the decimal begin the answer and place it 3 numbers forward

3 0

3 years ago

nevsk [136]

Answer:

I think it is zero

Step-by-step explanation:

8 0

3 years ago

VashaNatasha [74]

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4 0

2 years ago