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maw [93]
3 years ago
12

PLEASE HELP!

Mathematics
2 answers:
vaieri [72.5K]3 years ago
7 0

The graph is not given , but with the help of information provided by you in the question:

X  :   0       1       2      3     4      5     →→ Time in Seconds

Y   :   0     25   50   75   100   125    →→Height of Elevator Above Ground in feet

Rate of change can be found by using two point slope form of line.

The slope of line joining two points (x_{1},y_{1}) and (x_{2},y_{2}) is given by = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Taking two points (1,25) and (2,50) and finding the slope of line, that is Rate of change:

Rate of change = \frac{50-25}{2-1}=25

Option (B) 25 is correct answer.



Westkost [7]3 years ago
5 0
Hello!

We know that the rate of change is just like speed as in the last Q so....

usually the rate of change is y/x so in this case, The Correct Answer is 100%

Option B "25".

I Hope my answer has come to your Help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead! :)
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Answer: x=−3

Step-by-step explanation: Let's solve your equation step-by-step.

2

3

(3x+9)=−2(2x+6)

Step 1: Simplify both sides of the equation.

2

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(3x+9)=−2(2x+6)

(

2

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2

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Step 2: Add 4x to both sides.

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Step 3: Subtract 6 from both sides.

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