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Sauron [17]
3 years ago
10

What is the slope of the line?​

Mathematics
1 answer:
Zolol [24]3 years ago
7 0

Answer:

-\frac{3}{2}

Step-by-step explanation:

First, find 2 points on the graph where the line intersects.

For this example, let's use (2, -1) and (4, -4). Find the slope using the rise over run equation. See below:

Slope = \frac{rise}{run} = \frac{(2, -1)}{(4, -4)} = \frac{y2 - y1}{x2 - x1} = \frac{(-4 + 1)}{(4-2)} = -\frac{3}{2}

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I have another Brainliest reward
Luba_88 [7]
San Antonio to Dallas
65mph with 277 mi
277/ 65 = 4.26 hours
4.26 hours < 4.5 hours
so answer is YES

-----------------
Dallas to San Antonio:  277/4.75 = 58.32 mph
Lubbock to El Paso :    344/4.5 = 76.44 mph
San Antonio to Abilene: 261 / 4.25 = 61.41 mph
Dallas to Abilene: 185 / 3 = 61.67 mph

answer
lowest speed is :
Dallas to San Antonio in 4 3/4 hours


3 0
3 years ago
HELP! <br><br> Which relation is a function?<br><br> Select all that apply.
Shtirlitz [24]

Answer:

A,B,D

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The following numerically ordered sequence of numbers has a mean
Vladimir79 [104]
Median =  middle number

Total ten numbers so 
median =   (17 + b)/2
given median = 18
so
(17 + b)/  2 = 18
17+b = 36
b = 36 - 17
b = 19

Now you have the data set
7, a , 12, 15 , 17, 19, 20, 22, 24 , 25

Mean =  (7 + a + 12+ 15 +17 + 19 + 20 + 22 +24  +25)/ 10
Given mean = 17

so
17 = (7 + a + 12+ 15 +17 + 19 + 20 + 22 +24  +25)/ 10
17 = (a + 161) / 10
a + 161 = 170
a = 170 - 161
a = 9

answer
a = 9
b = 19
7 0
3 years ago
Read 2 more answers
Which answer describes the function f(x)=x^5+2x ?<br><br><br> odd<br><br> even<br><br> neither
alekssr [168]

Answer:

Odd function

Step-by-step explanation:

The given function is f(x)=x^5+2x

We know that:

  • The function is even if f(-x) = f(x)
  • The function is odd if f(-x)=-f(x)
  • If the function doesn't satisfy these two properties then it is neither odd nor even.

Hence, we substitute x = -x to find f(-x)

f(-x)=(-x)^5+2(-x)\\=-x^5-2x\\=-(x^5+2x)\\=-f(-x)

Since, f(-x)=-f(x). Hence, the function is odd.

3 0
3 years ago
Read 2 more answers
Please help? <br> What is the period? <br> A. 1440<br> B. 360
zlopas [31]
This is a, 1440!!!! :)
8 0
3 years ago
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