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nadya68 [22]
4 years ago
10

Here's a graph of a linear function. Write the equation that describes that function.

Mathematics
1 answer:
DerKrebs [107]4 years ago
4 0

Answer:

y = 0.5x + 3

Step-by-step explanation:

First consider the slope of this line. If two points that lie on this line are ( 0, 3 ) - ( which is supposedly the y - intercept ), and ( 2, 4 ) take that change in y / change in x to derive the slope;

( 0, 3 ), ( 2, 4 )\\\\\\Slope = 3 - 4 / 0 - 2,\\Slope = - 1 / - 2\\Slope = 1 / 2 \\\\Slope = 0.5

I did mention earlier that the y - intercept was found to be 3. If that is so, taking the equation in point - slope form, we can tell the equation of the line through the following steps;

y = mx + b,\\m = slope, \\b = y - intercept\\\\Equation, y = 0.5x + 3

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small has 3 combos

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3 years ago
Round each number to the nearest... 100; 387,530
Lera25 [3.4K]

Answer:

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4 0
4 years ago
In a school of 2400 students, the ratio of teachers to students is 1:12. Some teachers join the school and the ratio changes to
Anettt [7]

Answer:

50 teachers

Step-by-step explanation:

step 1

Find the number of teachers for a ratio of 1:12

1/12=x/2,400

x=2,400/12=200 teachers

step 2

Find the number of teachers for a ratio of 5:48

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6 0
4 years ago
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nirvana33 [79]

Answer:

113.1 cm²

Step-by-step explanation:

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now square 6, which is the same as multiplying it by itself

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3 years ago
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