X axis is what it is I think
Answer:
Step-by-step explanation:
First plug the equation of y into the equation of z, so that we get their intersection:
We plug
Into: 
So, we get:
Then we set
And plug that in the equation and the one we just got for z.
So that we get:
Therefore, the vector function that represents the curve of intersection is:
I think it’s 20 but I may be wrong
The absolute value equation written by Edwin according to his intention in the task content is; |x -3.9| = 0.3 and The values that are 0.3unuts from 3.9 are; 4.2 and 3.6.
<h3>What absolute value equation can be written by Edwin to find the numbers which are 0.3 units away from 3.9 on the number line?</h3>
Since the numbers in discuss are required to be 0.3 units from 3.9, it follows that one number is greater while the other is less than 3.9 and hence the required absolute value equation is;
|x -3.9| = 0.3. which can be solved as;
x-3.9 = 0.3; x =4.2.
Or
x -3.9 = -0.3; x = 3.6.
Read more on absolute value equation;
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