3 years ago

What is the point-slope form of a line with slope 3 that contains the point (2,1)?

Mathematics

1 answer:

Serjik [45]3 years ago

8 0

Answer:

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

Step-by-step explanation:

Point-slope formula.

$y-y_1=m(x-x_1)$

Given.

Slope (m) = 3

Points (x, y) = (2, 1)

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Factor completely 2x3 + 8x2 + 3x + 12.

goblinko [34]

Answer:

$(2x^2+3)(x+4)$ .

Step-by-step explanation:

$2x^3+8x^2+3x+12$

We need to find the factors of given equation;

Solution:

On Solving the above equation we get;

Now First we will take common factor from first 2 terms which is $2x^2$ we get;

$2x^2(x+4) + 3x+12$

Now we will take the common factor from the last 2 terms which is 3 we get;

$2x^2(x+4) + 3(x+4)$

Here we get 2 terms in which $(x+4)$ is common factor.

$(x+4)(2x^2+3)$

Hence After factorizing the given equation we get $(2x^2+3)(x+4)$ .

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3 years ago

What is 243.875 rounded to the nearest tenths on a number line

musickatia [10]

243.88 would be the nearest on a number line

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3 years ago

1/12 the fraction divided by 30

nexus9112 [7]

1/12 ÷30 is equal to 1/360 or in decimal form is a repetitive decimal which is .2777777777777777777777....

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3 years ago

Read 2 more answers

help............................................................................................................................

dlinn [17]

Answer:6/25

Step-by-step explanation:

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3 years ago

The area of the Indian Ocean is what percent of the area of the Pacific ocean? ROund to the nearest whole?show your work

Bumek [7]

Pacific
64/100
Indian
25/100
64/100-25/100=39/100
39/100=39%
I'm not sure but I think 39% is the answer. Better to google it ;)

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3 years ago