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3 years ago

Write in slope-intercept form an equation of the line that passes through the given points.

Mathematics

2 answers:

KonstantinChe [14]3 years ago

7 0

Y=1/3x-3 Is the answer to it

IRINA_888 [86]3 years ago

5 0

Okay so you're going to want to find the m value of the slope-intercept form, which is the slope. In order to find that you need to label your first set of coordinates! Since we know that the 6 represents the X and the 8 represents the Y, those are your X(subscript 1) and your Y(subscript 1). Now you need to do the same for the second set of coordinates, labeling the 3 as X(subscript 2) and your -9 as Y(subscript 2).

After that, set them up like this:

m=y(subscript 2) - y(subscript 1) / X(subscript 2) - X(subscript 1)

After you get that solution, give yourself a pat on the back because you now have your M!

The rest is simply plugging in!

This next formula is where you find your formula:

( y(subscript 2) - y(subscript 1) ) = m( X(subscript 2) - X(subscript 1)

Then solve as you would!

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Find the LCM of the following. A. 28,42,35 B. 48,72,96 C. 36, 44

Ne4ueva [31]

28/2= 14 42/2= 21 35/7= 5

14/ 2= 7 21/3= 7

28= 2^2 × 7

42= 2 × 3 × 7

35= 7 × 5

LCM= 420

48/2= 24. 72/2= 36. 96/3= 32

24/2= 12. 36/3= 12. 32/2= 16

12/3= 4. 12/3= 4. 16/2= 8

4/2= 2. 4/2= 2. 8/2= 4

4/2= 2

48= 2^4 × 3

72= 2^3 × 3^2

96= 2^5 × 3

LCM= 288

36/3= 12. 44/2= 22

12/3= 4. 22/2= 11

4/2= 2

36= 3^2 × 2^2

44= 2^2 × 11

LCM= 396

8 0

2 years ago

Read 2 more answers

the volume of a cylinder is 411π in^3. The height of the cylinder is 9 in. Calculate the diameter of the cylinder to the nearest

EleoNora [17]

Answer:

13.5 in, or 34.3 cm.

Step-by-step explanation:

First, use the formula volume = pi * r^2 * height- you have the volume, so just solve the equation 411pi = pi * 9 * r^2 for r, and you get that r = 6.75. Since diameter is equal to 2r, multiply 6.75 by 2 to get your answer of 13.5 inches. The questions asks for the diameter in centimeters though, which makes it 34.3 cm.

Hopefully this helps- let me know if you have any questions!

8 0

2 years ago

Tia, Leah, and Tim all solve the problem 3(-x + 4) = -3x - 12. Tia solved and decided that the solution is x= 4. Leah solved the

nexus9112 [7]

Answer:

Tina

Step-by-step explanation:

bc if you sub in 4 for x the equations on both sides are 0

check:

-4 + 4 = 0 -3 x 4 = -12

0 x 3 = 0 12 + -12 = 0

0 = 0

please mark this as brainiest!!!!

5 0

3 years ago

Carlos wants to buy some new video games. Each game he buys costs him 36$. Is the relationship between the number of games carlo

baherus [9]

Answer:

Yes.

Step-by-step explanation:

In a direct proportional relationship, as one object gets larger, the other object gets larger as well. This fits that definition, as when the amount of video games bought increases, so does the amount of money spent.

5 0

3 years ago

BRAINLIEST a. 7 sqrt of 2 b. 14 c. 7 d. 7 sqrt of 3

Nonamiya [84]

the value of c is 7 sqrt of 2.

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3 years ago