Precalc problems

[ilaam]

Okay I'm taking a review exam and in class atm. I need help w/3 precalc questions so I'll type them here.

1) Find a polynomial function of least degree having only real coefficients, a leading coefficient of 1, and zeros of 5 and 4+i.

2) Find the coordinate of the other endpoint of the segment, given its midpoint and one endpoint. Midpoint(11,-18) endpoint(16,17).

3) Find the center-radius form of the equation of the circle with center (-4,9) and tangent to the y-axis.

Thankss

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[Reckoner]

SDN is not the place for homework questions.








It's the place for funny animal .gifs

 

[ilaam]

I know but I need help and didn't know awebsite that would immediately give me responses other than SDN.

 

[gettheleadout]

I know but I need help and didn't know awebsite that would immediately give me responses other than SDN.

Unfortunately that doesn't change the rules. Thread closed.