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mezya [45]
3 years ago
9

The equation of line AB is y= 5x+1 . Write an equation of a line parallel to line AB in slope intercept form that contains point

(4,5)
Mathematics
1 answer:
Nadusha1986 [10]3 years ago
5 0
Slope intercept form is:  y=mx+b

For the other line to be parallel they must have the same slope so:

y=5x+b, using the point (4,5) we can solve for the y-intercept, or "b"

5=5(4)+b

5=20+b

b=-15 so the line is:

y=5x-15
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Using it's formula, the average rates of change are given as follows:

a) 30 meters per second.

b) -10 meters per second.

<h3>What is the average rate of change of a function?</h3>

The average rate of change of a function is given by the <u>change in the output divided by the change in the input.</u> Hence, over an interval [a,b], the rate is given by the following equation:

r = \frac{f(b) - f(a)}{b - a}

For item a, taking the data from the table, we have that:

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Hence the rate is given as follows:

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Hence the rate is given as follows:

r = (0 - 23)/(11.5 - 9.2) = -10 meters per second.

More can be learned about the average rate of change of a function at brainly.com/question/11627203

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3 0
1 year ago
Does (6,3) make the inequality 16x+20y≤5 true?
enyata [817]

Answer:

156 ≤ 5 (Which is wrong)

Step-by-step explanation:

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7 0
3 years ago
2 angles of a triangle are the same size. the 3rd is 3 times as large as the 1st​
myrzilka [38]

Answer:

36°, 36° and 108°

Step-by-step explanation:

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The sum of the 3 angles in a triangle = 180°, thus

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allsm [11]

Answer:

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Step-by-step explanation:

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3 years ago
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Ivan

 

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