convert into word, choices and a correct answer

24. Find the radius of the sphere x 2 + y 2 + z^2 = 6x + 8z a. 3 b. 4 c. 5 )d. 6 25. Find the point of intersection between the lines x/1 = y+3/2 = z+1/3 and x-3/2 = y/1 = Z-1/-1 a. (1,1,2) b. (1,2,1) c. (2.1,1) CAMP d. (1,-1,2) 26. Find the parametric equation of the line passing through the point (1,7,2), parallel to the plane x + y + z = 2 and perpendicular to the line x = 2t + Dy = (3t+5)/2 and z = (4t- 1)/3. a. x =t - 1, y = 7 + 4t, z = 3t 2 xet+ l, y =7 - 4t, z = 3t + 2 C. x =t + 1, y =7 + 4t, z =3t-2 JIMMY 20% da -t+1, y=7 -4t, z = 3t- 2 27. Find the direction of the line that is perpendicular to the lines whose directions are [3,2,-1] and [1,-3,4] respectively.( a. [5,13,11] b. [-5,13,11] c. [5,13,-11] d. [-5,-13,-11] 28. It is the one eight part of the rectangular coordinate system in space. a. quadrant b. sextant C. octant d. gon 29. Where is a point located if x = 0 a. xy - plane b. yz - plane c. xz - plane d. y - axis 30. Where is a point located if x = y = 0. a. xy - plane b. z - axis c. yz - plane d. x - axis