Answer:
Step-by-step explanation:
So we have the equation:
Add 2 to both sides. The left cancels:
Divide both sides by 6. The left cancels:
So, the value of x is -1.
And we're done!
How do you graph lines using intercepts Ex. 3y= 1/2x-2 (How would you graph that?)
1 answer:
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Given set: x greater than or equal to -1
The interval includes -1 and all the values greater than -1, to graph it put a full point in the -1 and draw an arrow to the the right of -1:
<h2>Interval notation:</h2>
Answer:
The graph is attached.
Step-by-step explanation:
The exercise says that Elon took 35 seconds to pull the boot up to the surface, how the constant rate is:
- Constant rate: 0.1 meters per second.
To know the meters below the surface that is the boot, we multiply the constant rate by the time Elon took to pull up it:
- Boot depth = 0.1 m/s *35 s
- Boot depth = 3.5 meters.
How the boot is pulling up through the time, the formula must subtract the time from the depth, how is below:
- <u>a = 3.5 - 0.1t</u>
Where:
<em>a = depth.</em>
<em>t = time.</em>
