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meriva
3 years ago
13

Can anyone remind me how to do a slope again? I just need a thorough explanation. Thanks!!

Mathematics
2 answers:
wariber [46]3 years ago
8 0

Answer:

idk what you mean by thorough explanation but:

  • get two points of the line (x1, y1) and (x2, y2)
  • plug them into the formula: y2 - y1/x2 - x1
  • solve

taurus [48]3 years ago
3 0

Answer:

rise over run

Step-by-step explanation:


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Please help . Put step by step workings please. Also I need help with both questions
Slav-nsk [51]
1. Vertex is (-3,-7), y intercept: (0,10) 2. Vertex is (-3,13) and y int is (0, -15)
8 0
3 years ago
Input-Output<br> 3 27<br> 8 72<br> 9 81<br> 5 45<br> 4 <br> what is the answer for the 4 number?
Mkey [24]

Answer:

Try 36

Step-by-step explanation:

5 0
3 years ago
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8 - 4y + (-2y) + 5 <br><br><br> What is this answer please tell me
Irina-Kira [14]

Answer:

<em>13 - 6y </em>

Step-by-step explanation:

8 - 4y + (-2y) + 5 = <em>13 - 6y</em>

8 0
3 years ago
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Which is a graph for the inequality m &lt; -2 ?
aliya0001 [1]

Answer:

B

Step-by-step explanation:

This answer shows values of -2, and less than -2

6 0
3 years ago
The data displayed by the graph indicate that in 2000,
MrMuchimi

Using an linear function, we find that by 2020 only 11% of all American adults believe that most qualified students  get to attend college.

-----------------------------------------

A decaying linear function has the following format:

A(t) = A(0) - mt

In which

  • A(0) is the initial amount.
  • m is the slope, that is, the yearly decay.

  • In 2000, 45% believed, thus, A(0) = 45
  • Decaying by 1.7 each year, thus m = 1.7.

The equation is:

A(t) = 45 - 1.7t

It will be 11% in t years after 2000, considering t for which A(t) = 11, that is:

11 = 45 - 1.7t

1.7t = 34

t = \frac{34}{1.7}

t = 20

2000 + 20 = 2020

By 2020 only 11% of all American adults believe that most qualified students  get to attend college.

A similar problem is given at brainly.com/question/24282972

7 0
2 years ago
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