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chubhunter [2.5K]
3 years ago
14

Write an equation that represents the line. (1,-1),(3,-5)​

Mathematics
1 answer:
geniusboy [140]3 years ago
6 0

Answer:

x+y=0

Step-by-step explanation:

slope m of given equations is

(-5+1)÷(3+1)

=-1

then the equations of this line is

y-(-1)=m(x-1)

or, y+1=-1(x-1)

or, y+1= -x+1

or, x+y=0

x+y=0 is required equation of line.

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Write the formula for absolute value function if its graph has the vertex at point (0,6) and passes through the point (−1,−2).
valentinak56 [21]

First you need to find the slope of the line:

m =   \frac{y_2 - y_1}{x_2 - x_1}

m=6-(-2) / (-1)-0 =-8

equation of line is:

y=mx+b

y=-8x+6

for absolute value function:

if x<0

y=-8x+6

if x>0

y=+8x-6

8 0
3 years ago
The cosine of an angle is .28. Find the sine of the angle.
musickatia [10]
The ARC cosine of .28 = 73.74 degrees
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3 years ago
The average of four different positive integers is 9. What is the greatest value for one of the integers?
nekit [7.7K]

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Step-by-step explanation:

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2 years ago
For question 24 please pick 1,2,3 or 4
Mama L [17]

Answer:

Line segment TS.

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