Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Math
A line is defined by the vector equation r→=(−1,3,−5)+t(3,k,−2) , t∈R. Determine the value of k for the z-intercept, if possible.
1 answer
on the z-axis, x and y are zero, so you want
-1+3t = 0
3+kt = 0
You can
ask a new question
or
answer this question
.
Related Questions
a)determine whether the point A(-2, -6) lies on the circle defined by x^2 + y^2 = 40
b) find an equation for the radius from the
State whether or not the following statements are true. Justify your reasoning.?
a. Vector a • (Vector b + Vector c) = Vector a
Vector AB is a vector whose tail is at (-4,2) and whose head is at (-1,3).
Calculate the magnitude of vector AB Determine the
Determine the vector equation of a plane that contains the line with symmetric equation (x+3)/-2=(y+1)/5=(z+2)/4 and the point
A figure in the coordinate plane is reflected across the line y = x + 1 and then across the line y = x + 3. Find a translation
The line segment joining A(-3,2) and B(8,4) is the hypotenuse of a right
triangle. The third vertex, C, lies on the line with the
The triangle ABC is defined by the following information. Vector OA = (2, -3), vector AB = (3, 4), AB and BC are perpendicular,
A line has Cartesian equation 3x-2y+3=0 .Determine a direction vector for a line that is parallel to this line.
Could someone
Determine parametric equations for the line through (-2, 3) and parallel to the line with vector equation Vector r = (-2, 1) +
1. Determine the scalar equation of the plane with vector equation Vector r= (3,-1,4) +s(2,-1,5) + t(-3,2,-2).
2. Determine the
