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marshall27 [118]
3 years ago
13

What is the slope of the line? -3 -1/3 1/3 3

Mathematics
2 answers:
alexandr402 [8]3 years ago
6 0

Answer:

3

Step-by-step explanation:

Pick two points on the line

(0,0) and ( 1,3)

The slope is found by

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

    = ( 3-0)/(1-0)

    = 3/1

   = 3

denpristay [2]3 years ago
6 0

Answer:

D) 3

Step-by-step explanation:

Rise/run, rise is 3, run is 1

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Find the equation of the line. Use exact numbers <br><br> Y= __ x+ __
nika2105 [10]

Answer:

y = 3/4x -2

Step-by-step explanation:

slope = rise/run = 3/4

y intercept is where the line crosses the y axis, it crosses at -2

5 0
3 years ago
G(x) = 4x + 3; Find g(10)
adelina 88 [10]

Answer:

43

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8 0
3 years ago
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Question 16 (5 points)
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Your answer should be 42
4 0
3 years ago
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What equation best models this data? (Use y to represent the population in millions, and t to represent the year, assuming that
lapo4ka [179]

Answer:

y = 2.31x + 309.35

Step-by-step explanation:

Whenever you are checking for a best fitting equation you want to check if it has a constant slope.  If it does then the relation is linear and super easy.

So, since the t values are increasing by the same amount you want to see if the y values are  too.  And they are, each population entry is increasing by 2.31, this is the slope.  

Also, keep in mind you can caluclate slope with the equation \frac{y_2-y_1}{x_2-x_1}  here x is replaced by t though.

Now, since we know it's linear and we know the slope we can find the equation with the formula  y - y1 = m(x - x1) where again, x is replaced by t and m is the slope 2.31

I am just going to use the first point.  so x1 = t1 = 0

y - 309.35 = 2.31(x-0)

y = 2.31x + 309.35

Let me know if there was something you didn't understand.  

5 0
3 years ago
Pls help asap!!!!!!!!!!! points will be a lot! plssssss
Sliva [168]

Step-by-step explanation:

(n-m) out of n

not sure if this is correct or something....

8 0
2 years ago
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