Find the slope of the line passing through the points (2, 7) and (-1, 4). 3 1 -1

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

To find the slope of a line passing through two points, we can use the formula:

slope = (change in y) / (change in x)

Let's apply this formula to the given points (2, 7) and (-1, 4):

1. Determine the change in y:

change in y = 4 - 7 = -3

2. Determine the change in x:

change in x = -1 - 2 = -3

3. Calculate the slope using the formula:

slope = (-3) / (-3) = 1

Therefore, the slope of the line passing through the points (2, 7) and (-1, 4) is 1.

In summary, the slope of the line passing through the given points is 1.


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Mr. Morgan has five daughters. They were all born the number of years apart as the youngest daughter is old. The oldest daughter is 12 years older than the youngest. What are the ages of Mr. Morgan's daughters?

Answers

Representing the scenario as an equation,the ages of Mr. Morgan's daughters are 3,6,9,12 and 15.

Given the parameters:

  • Number of daughters = 5

owing to constant difference between their ages :

  • Let 'oldest' = 5a , 'youngest' = a

Since we are told that the difference between the ages of the youngest and oldest is 12 :

  • 5a - a = 12

5a - a = 12

4a = 12

a = 12/4

a = 3

Youngest is 3 ;

oldest = 5(3) = 15

The ages of the other 3 will be ;

  • 3 * 2 = 6
  • 3 * 3 = 9
  • 3 * 4 = 12

Hence, their ages are 3,6,9,12 and 15.

Learn more on word problems: brainly.com/question/25693822

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x, 2x, 3x, 4x, 5x

5x - x = 12

x = 3

The youngest is 3 and the oldest is 15.

The ages are: 3, 6, 9, 12, 15

12. Change the fraction 4/13 to a decimal. Round off to the nearest thousandth

Answers

The answer will be 0.307 and when rounded it is 0.310

To write 4/13 as a decimal, do top divided by bottom.

Yannick’s class measured the width of one leaf several times. The values that the class recorded included 10 mm, 8 mm, 15 mm, 5 mm, and 13 mm. What is lacking from the measurements that the class made?A.calibration
B.precision
C.repetition
D.validation

Answers

"Precision" is the one among the following choices given in the question that is lacking from the measurements that the class made. The correct option among all the options that are given in the question is the second option or option "B". I hope that the answer has come to your desired help.

Answer:

The answer is b i just took the test

Step-by-step explanation:

What is the domain of g?

Answers

Answer:

x≥ -3

Step-by-step explanation:

The domain is the values that x can take

g(x) = sqrt( x+3)

This must be greater than or equal to zero

x+3  must be greater than or equal to zero

x must be greater than or equal to -3

x≥ -3

Which fraction is not equivalent to 12/24

Answers

Fractions equal to 12/24:-

1/2 ,  2/4, 3/6

Not equal:-

3/4  7/8,  11/24

     Shannonhad three times as many quarters as nickels. She had $2.40 in all. How many
quarters did she have? 

Answers

quarter = 25cents

2.40/0.25=9quarters and 15cents