16) roțațion 90° counterclockwise about origin Find the cordinates of the vertices of each tiquse after the given transtorination. A y C. 18) reflection across the y-axis 17) roțațion 90° counterclockwise about the origin A y B. rights re served:)- Ma de with In finite Geometry.

Use the 3-D axes as per the right hand rule 1) Given the point P (4, -5, 7) in the space a) Graph the point. b)Find the projection of the point in all 3 coordinate planes. 2) Which of the points (-2, 4, -7) and ( 3, -1, 5) Closest to Z-axis? Find the distance of each point from all coordinate axes 3) Sketch the graph an describe the graph given by the following equations in R, R^2, R^3 a) y = 2x - 3 b) 4x² +9y² = 36 c) x² +z² = 16, y ≥ 0 d) (z − 2)² + (y – 5)² = 9

Points A and B have symmetry with respect to the x-axis. Find the coordinates of A if B is the point: a) (5, 1) b) (0, 5) c) (2, a) d) (b, c)