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emmainna [20.7K]
3 years ago
11

How do you determine the slope interscept equation of two given pointa

Mathematics
1 answer:
DiKsa [7]3 years ago
7 0

Step-by-step explanation:

To find the slope intercept form of any equation using two points, you first need to find the slope. You can do this using the slope formula below.

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

In this equation, we find the slope by putting in the values we have given the points. The first point you have would be (x1, y1). So if your first point is (3, 1), you would put 3 in for x1 and 1 in for y1. Then you do the same for the second point using (x2, y2).

After you've solved that equation and got m, you can use point-slope form. Take your first point and your newly found slope and plug the values into the following equation.

y - y1 = m(x - x1)

After this, you can solve for y and that will be your slope intercept form.

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You are planning your cousin’s birthday party. He wants to invite at least 250 adults and children combined. Each adult will be
olga_2 [115]

The system of inequalities is x+y≥250 and 3x+2y≤800.

Step-by-step explanation:

Given,

People to invite = at least 250

At least 250 means that the number can increase from 250.

Cups to be provided = only 800

It means the number cannot exceed 800.

Number of adults = A

Number of children = C

According to given statement;

x+y≥250

3x+2y≤800

The system of inequalities is x+y≥250 and 3x+2y≤800.

Keywords: linear inequalities, addition

Learn more about linear inequalities at:

  • brainly.com/question/9738996
  • brainly.com/question/9729310

#LearnwithBrainly

5 0
3 years ago
Alan has 6 water bottles in her desk. In how many different ways can he choose 2 water bottles?
elena55 [62]

Answer:

15 ways

Step-by-step explanation:

The answer would be 6 choose 2, which is:

\frac{6!}{2!4!} = \frac{6\cdot5\cdot4!}{4!2!}=\frac{6\cdot5}{2}=15

Therefore, there are 15 ways to choose 2 of the 6 water bottles Alan has.

By the way, if this helps, could you please give me brainliest? :)

5 0
3 years ago
What is the answer to solving <br> for y -8=y-9
Makovka662 [10]

Answer:

no solution

Step-by-step explanation:

y-8=y-9

y=y-1

error

6 0
3 years ago
Simplify 3(5 + 2)² – 412 - 6)​
svetoff [14.1K]

Answer:

-271

Step-by-step explanation:

4 0
3 years ago
(x+9)^2 = -64 ? How to solve this ?
victus00 [196]
X=-9+8i,-9-8i or no solution (i see someone already answered this but this is here just in case)
8 0
4 years ago
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