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Natalija [7]
2 years ago
11

Graph the linear equation by finding and plotting its intercept. -x+2y=6

Mathematics
1 answer:
Tasya [4]2 years ago
4 0

Answer:

y-intercept: (0,3)

x-intercept: (-6,0)

Step-by-step explanation:

put equation into y=mx+b

-x+2y=6      (add x to both sides)

2y=6+x      (divide both sides by 2)

y=.5x+3

find y-intercept

       set x=0

   solve for y, y=3

y-intercept (0,3)

find x-intercept

       set y=0

    solve for x, x=-6

x-intercept (-6,0)

graph and table confirm values

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Answer:

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Step-by-step explanation:

In this question we have given two events. When two events can not occur at the same time,it is known as mutually exclusive event.

According to the question we need to find out the probability of black card or 6. So we can write it as:

P(black card or 6):

The probability of selecting a black card = 26/52

The probability of selecting a 6 = 4/52

And the probability of selecting both = 2/52.

So we will apply the formula of compound probability:

P(black card or 6)=P(black card)+P(6)-P(black card and 6)

Now substitute the values:

P(black card or 6)= 26/52+4/52-2/52

P(black card or 6)=26+4-2/52

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P(black card or 6)=28/52

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Arlecino [84]

Answer:

See below in bold.

Step-by-step explanation:

Use the point-slope form of a straight line

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Step-by-step explanation:

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