Calculus 1

Lesson: Introduction to Three Dimensional Geometry; Plane Sketching Directions: Kindly sketch the graph of the equation in 3-space. I promise I will give you a good rating. Thank you so much!

1) x^2 + y^2= 25

2) x= y^2

3) z= 1-y^2

4) 4x^2 + 9z^2= 36

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