framework_dag

Construct a framework of mathematics and physics and fill in as interest ability knowledge etc dictate

3d model of proportion of idiots perceived vs. proportion that exists vs. selection of various other parameters.

multivariable models in medicine, desirability that doctors know multivariable calculus in order to interpret complex situations*@

 

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Question: `q1.1.24 find x | dist (2,-1) to (x,2) is 5What value of x makes the distance 5?

 

 

sqrt((2+1)^2+(x-2)^2)=sqrt(9+x^2-4x+4)=sqrt(x^2-4x+13)

Now we set this expression equal to 5 to evaluate x:

5=sqrt(x^2-4x+13)

25=x^2-4x+13

0=x^2-4x-12

Factoring we get (x-6)(x+2) so the values for x are 6 or -2"

Self-critique (if necessary):

------------------------------------------------

Self-critique rating:

#*&!

&#Very good work. Let me know if you have questions. &#

framework_dag

Construct a framework of mathematics and physics and fill in as interest ability knowledge etc dictate

3d model of proportion of idiots perceived vs. proportion that exists vs. selection of various other parameters.

multivariable models in medicine, desirability that doctors know multivariable calculus in order to interpret complex situations*@

#*&!

 

*********************************************

Question: `q1.1.24 find x | dist (2,-1) to (x,2) is 5What value of x makes the distance 5?

 

 

sqrt((2+1)^2+(x-2)^2)=sqrt(9+x^2-4x+4)=sqrt(x^2-4x+13)

Now we set this expression equal to 5 to evaluate x:

5=sqrt(x^2-4x+13)

25=x^2-4x+13

0=x^2-4x-12

Factoring we get (x-6)(x+2) so the values for x are 6 or -2"

Self-critique (if necessary):

------------------------------------------------

Self-critique rating:

#*&!

&#This looks very good. Let me know if you have any questions. &#

framework_dag

Construct a framework of mathematics and physics and fill in as interest ability knowledge etc dictate

3d model of proportion of idiots perceived vs. proportion that exists vs. selection of various other parameters.

multivariable models in medicine, desirability that doctors know multivariable calculus in order to interpret complex situations*@

#*&!#*&!