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Sonbull [250]
3 years ago
11

What is the slope of the line which passes through (1,1) and (-1,-9)

Mathematics
1 answer:
laiz [17]3 years ago
5 0

Answer:

y=5x-4

Step-by-step explanation:

I'm not exactly sure but this is what I learn when to solve slope that passes thru 2 points

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It would have to be c because if n - any number then its c 
7 0
3 years ago
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Help with number two
BabaBlast [244]

Answer:

y = -2x+1

Step-by-step explanation:

We have a point and a slope, so we can use the point slope form of a line

y-y1 = m(x-x1)  where m is the slope and (x1,y1) is the point

y-3 = -2(x--1)

y-3=-2(x+1)

Distribute the 2

y-3 = -2x-2

Add 3 to each side

y-3+3 = -2x-2+3

y = -2x+1

This is in slope intercept form

7 0
2 years ago
Daniel's store sold 75% fewer pairs of shorts this month than last month. If the store sold 5 pairs of shorts this month, then _
Setler79 [48]

Answer:

EXACT ANSWER: 6.666666666667

ANSWER ROUNDED: 7

Step-by-step explanation:

lol, I can't explain well, but it's correct.

7 0
2 years ago
Hey yall what is 2⋅2⋅2⋅n⋅n?
Svetach [21]

Answer:

8n^2 8n squared

Step-by-step explanation:

8 0
3 years ago
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What is the overall charge for neon,oxide, copper, and tin ?
Finger [1]

Answer:

Neon is stable, hence has no charge.

Oxide (O2-) has a charge of -2

Cooper (Cu2+) has a charge of +2

Tin (Sn2+) has a charge of +2

hence overall charge = -2+2+2

<em><u>Over</u></em><em><u>all</u></em><em><u> </u></em><em><u>charge</u></em><em><u> </u></em>= +2

6 0
2 years ago
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