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siniylev [52]
3 years ago
12

HURRY Which is an equation in point-slope form for the line that passes through the points (−1,4) and (3,−4) ?

Mathematics
1 answer:
mash [69]3 years ago
7 0

Answer:

y-4=-2(x+1)

Step-by-step explanation:

y-y1=m(x-x1)

m=(y2-y1)/(x2-x1)

m=(-4-4)/(3-(-1))

m=-8/(3+1)

m=-8/4

m=-2

y-4=-2(x-(-1))

y-4=-2(x+1)

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Answer:

digit in the unit's place originally = 5

Step-by-step explanation:

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Now, the only single digits that sum up to 14 are;

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We can't use 7 + 7 because they said there is a difference when the numbers are reversed.

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3 years ago
Let f(x) be defined for any positive integer x greater than 2 as the sum of all prime numbers less than x. For example, f(4)=2+3
blsea [12.9K]

Answer:

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Step-by-step explanation:

well f of 82 = 2 plus _ plus _ plus _ and f of 86 is 2+_+_+_ subtract them

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these are some possible answers so the answer is b, 4

btw, 86-82 = 4 duh

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Answer:

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