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dmitriy555 [2]
3 years ago
15

Write an equation in the form y=mx+b for the line which passes through (1,-10) and (-7,-2)​

Mathematics
1 answer:
storchak [24]3 years ago
7 0
The answer is y=-x-9
Hope this helped, please give brainliest if it did! Thanks!

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Write an equation of the line through the given point (-3, -6) with the given slope m = 3. Write the equation in slope-intercept
nlexa [21]
So we know that the slope intercept form is y=mx+b

so the formula is y=3*-3+-6
6 0
3 years ago
Write the equation of a line in point Slope form that passes through the points (-8,-3) and (2,2)
ella [17]

Answer:

The midpoint of the points (2,8) and (0,4) is given by:

(

2

x

1

+x

2

,

2

y

1

+y

2

)=(

2

2+0

,

2

8+4

)=(

2

2

,

2

12

)=(1,6)

We must must transform the standard form equation −3x+6y=5 into a slope-intercept form equation (y=mx+b) to find its slope.

−3x+6y=5 (Subtract 3x on both sides.)

6y=3x+5 (Divide both sides by 6.)

y=

6

3

x+

6

5

y=

2

1

x+

6

5

The slope of our first line is equal to

2

1

. Perpendicular lines have negative reciprocal slopes, so if the slope of one is x, the slope of the other is

x

1

.

The negative reciprocal of

2

1

is equal to −2, therefore, −2 is the slope of our line.

Since the equation of line passing through the midpoint (1,6), therefore, substitute the given point in the equation y=−2x+b:

6=(−2×1)+b

6=−2+b

b=6+2=8

Substitute this value for b in the equation y=−2x+b:

y=−2x+8

Hence, the equation of the line is y=−2x+8.

Step-by-step explanation:

make me as brain liest

4 0
3 years ago
Something divided by4 =9
coldgirl [10]
9 * 4 = 36  sooo 36 / 4 = 9

so the answer is 36 .

i hope this helps.
4 0
3 years ago
Read 2 more answers
Sir John Franklin was an explorer who traveled in Canada and the United States he was 33 years old when he began exploring North
Dmitry_Shevchenko [17]
He was 51 years old. He was 33 when he first started exploring. Then 17 years later he explored again so you add 17 +33 =50 . Then 11 years later he died so you add 11 to 50 =51
7 0
3 years ago
Find the product of x2 + 2x - 4 and 3x .
Mariulka [41]

Answer:x4+2x3+7x2+6x+12

Step-by-step explanation:

5 0
3 years ago
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