Find the area enclosed by the graph of the polar equation r = 4 sin 3[]. What will be an ideal response?

Started by Rosanne

Find the area enclosed by the graph of the polar equation r = 6 cos []. What will be an ideal response?

Started by Brittani

Find the area enclosed by the graph of the polar equation r = 4 + 2sin []. What will be an ideal response?

Started by Jonathon

Find the area bounded by one loop of the polar equation r = 4 cos 2[]. What will be an ideal response?

Started by Beatriz

Write an equation in both rectangular and polar form for the line with slope -1 through (3, -1 ). What will be an ideal response?

Started by Charlsie

Write an equation in both rectangular and polar form for the horizontal line through (2, 5 ). What will be an ideal response?

Started by Ramonita

Write an equation in both rectangular and polar form for the vertical line through (-3, 0 ). What will be an ideal response?

Started by Quinton

For what values of c are the vectors 3ci - 2j and 4i + cj perpendicular?

Started by Norris

Find a vector that has the same direction as 6i - 3j and is (a) four times its length; (b) one third its length. What will be an ideal response?

Started by Kristal

Given a = 2i + 3j, b = 3i + 5j, and c = 8i + 11j express c in the form ra + sb where r and s are scalars. What will be an ideal response?

Started by Michale

Given a = 5i + 9j and b =12i - 10j, determine whether or not a and b are perpendicular. What will be an ideal response?

Started by Rhiannon

Given a = and b = , determine whether or not a and b are perpendicular. What will be an ideal response?

Started by Roderick

Describe the graph of the equation y = 5 using plain, clear language. What will be an ideal response?

Started by Victorina

Do the points P(0, -5, 1 ), Q(1, 10, 4 ), and R(6, 8, -1 ) lie in a straight line?

Started by Dante

Find (to the nearest degree) each angle of the triangle with vertices A(1, 2, 3 ), B(4, 1, 3 ), and C(1,2, 6 ). What will be an ideal response?

Started by Lissa

Find (to the nearest degree) each angle of the triangle with vertices A(1, 1, 1 ), B(0, 0, 3 ), and C(4, -1, -3 ). What will be an ideal response?

Started by Glinda

Given the points A(1, 3, -4 ), B(3, 8, 6 ), C(-1, 2, -4 ) and D(-4, 4, -5 ), determine whether or not the points are coplanar. If not, find the volume of the pyramid formed with these points as its vertices. What will be an ideal response?

Started by Anabel

Given the points A(3, 1, 2 ), B(4, 2, 1 ), C(5, 4, 0 ) and D(7, 6, 6 ), determine whether or not the points are coplanar. If not, find the volume of the pyramid formed with these points as its vertices. What will be an ideal response?

Started by Tegan

Write an equation of the plane that contains the point P(1, 3, 5 ) and the line L: x = 4t, y = 6 + 5t, z = 3 - 2t. What will be an ideal response?

Started by Jonell

Find an equation of the plane through the points P(1, 3, 5 ), Q(2, 4, 6 ), and R(-5, -2, -3 ). What will be an ideal response?

Started by Kelvin