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Sav [38]
3 years ago
9

Which equation is correct for the perpendicular bisector of the line segment whose endpoints are (−1,1) and (7,−5)?

Mathematics
1 answer:
kherson [118]3 years ago
6 0
Slope = (-5-1)/(7+1) = -6/8 = -3/4
Perpendicular slope = 4/3

Midpoint = ((-1+7)/2 , (1+(-5))/2) = (3, 3)

equation:
y = mx + c
y = 4/3 x + c

at point (3, 3)
3 = 4/3(3) + c
c = 3 - 4 = -1

y = 4/3 x - 1 or 3y = 4x - 3

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3x+4y=-36, -2x+4y=-16
8_murik_8 [283]

Answer:

3x+4y=-36

x= -4/3y-12

-2x+4y=-16

x= 2y+8

8 0
3 years ago
What will be the answer?
xeze [42]

The last row is found by adding the first 2 rows and subtracting the third row for each colum.


last number = 7 + 6 = 13-8 =5


answer: 5

4 0
2 years ago
How does the graph of g(x) = (x − 2)3 + 6 compare to the parent function of f(x) = x3?
marta [7]

The relationship of the graph g(x) = (x − 2)^3 + 6 compare to the parent function of f(x) = x^3 is that g(x) is shifted 2 units to the right and 6 units up.

<h3>Translation of coordinates</h3>

Translations is a transformation technique that changes the position of an object from one point on the plane to another.

Given the function below

g(x) = (x − 2)^3 + 6

The function compared to f(x) = x^3, shows a translation of f(x) by 2 unit to the right along the horizontal and vertical translation of the function 6 units up

Hence the relationship of the graph g(x) = (x − 2)^3 + 6 compare to the parent function of f(x) = x^3 is that g(x) is shifted 2 units to the right and 6 units up.

Learn more on translation here: brainly.com/question/12861087

#SPJ1

6 0
2 years ago
Given that the triangles shown below are simiar, what is the value of x?
mina [271]

Answer:

B

Step-by-step explanation:

This triangle has been scaled down from triangle one to triangle two. I didn't have a lot of study on this subject, but the answer that makes most sense to me would be B if you want to keep the triangles proportional

6 0
3 years ago
For which values of x does each expression make sense? √(-2x)^2
timofeeve [1]

If we put the value of X as 0 we will get the answer zero, So I guess the value of X as 0 will make sense.

4 0
3 years ago
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