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tresset_1 [31]
3 years ago
10

Find the rate of change for the line that passes through the point (-2, 6) and (-5, 9).

Mathematics
1 answer:
Radda [10]3 years ago
4 0

\bf (\stackrel{x_1}{-2}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{-5}~,~\stackrel{y_2}{9}) \\\\\\ \stackrel{\textit{average rate of change}~\hfill }{slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}}\implies \cfrac{9-6}{-5-(-2)}\implies \cfrac{9-6}{-5+2}\implies \cfrac{3}{-3}\implies -1

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'find the equation of the line shown':
insens350 [35]

Answer:

y = x + 6

Step-by-step explanation:

The y-intercept is (0, 6).  This is where the line crosses the y-axis.

The slope is 4/4, or 1:  m = 1

The equation of the line is therefore y = x + 6

4 0
4 years ago
Write the midpoint of the segment as an order pair.
Svetllana [295]

Answer:

1. (3, 5)

2. (1/2, 4)

Step-by-step explanation:

To find the coordinates of the midpoint of a segment, find the average of the x-coordinates of the endpoints and the average of the y-coordinates of the endpoints.

1. (1, 2) and (5, 8)

x-coordinate of midpoint = (1 + 5)/2 = 6/2 = 3

y-coordinate of midpoint = (2 + 8)/2 = 10/2 = 5

Midpoint: (3, 5)

2. (0, 1) and (1, 7)

x-coordinate of midpoint = (0 + 1)/2 = 1/2

y-coordinate of midpoint = (1 + 7)/2 = 8/2 = 4

Midpoint: (1/2, 4)

4 0
3 years ago
Helpp pls it’s 25 points
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Answer:

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8 0
3 years ago
Simple help please. Just find the area of the triangle thx
kramer

Answer:

<h2>A=H   b                                                                                                                                                                  .          -                                                                                                                                                       .          2       is this right </h2>

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the mean, μ, for the binomial distribution with n = 48 and p = 3/5. Round your answer to the nearest hundredth. A) μ = 29.7
qaws [65]

The mean of the binomial distribution is (d) μ = 28,8

<h3>How to determine the mean?</h3>

The given parameters of the binomial distribution are given as:

n = 48 and p = 3/5

The mean is then calculated using:

μ = np

This gives

μ = 48 * 3/5

Evaluate

μ = 28,8

Hence, the mean of the binomial distribution is (d) μ = 28,8

Read more about mean at:

brainly.com/question/15858152

#SPJ1

6 0
2 years ago
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