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2 years ago

What is the point-slope form of a line that has a slope of 3 and passes through the point (–1, 4)?

Mathematics

1 answer:

DaniilM [7]2 years ago

4 0

Answer:

y-4=3(x+1)

Step-by-step explanation:

The formula is y-y₁=m(x-x₁).

So implement the first y which was 4. Then implement the slope for m(because m represents slope). That will be 3. Lastly take your x1 which is -1, and subtract it from x but if you have to negatives it becomes positive or adding.

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3 years ago

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What is the range of f(x)?

adoni [48]

Answer:

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Step-by-step explanation:

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2a + 3b = 5<br> b = a - 5

Lunna [17]

<h2>1st Equation:</h2>

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$a = \frac{5 - 3b}{2}$

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$b = \frac{5 - 2b}{3}$

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2 years ago

Factor the expression over the complex numbers. x2+36 Enter your answer in the box.

Zina [86]

hope this help Answer:( x - 3i√2)(x + 3i√2)

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Step-by-step explanation:

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in an election an amount of votes was share among parties A,B and C in the ratio of 1:2:4. How many votes party B obtained if pa

spayn [35]

1000

Step-by-step explanation:

Let the share of votes obtained by the parties A, B and C be x, 2x and 4x respectively.

According to the given information:

No of votes obtained by C = 1500 + No of votes obtained by A

$\therefore 4x = 150. + x \\\\\therefore 4x - x = 1500\\\\\therefore 3x = 1500\\\\\therefore x = \frac{1500}{3} \\\\\therefore x = 500\\\\\because Votes \:obtained\: by \:B = 2x \\\\\therefore Votes \:obtained\: by \:B = 2\times 500\\\\\purple {\bold {\therefore Votes \:obtained\: by \:B = 1000}} \\\\$

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