Mathematics: (a) find parametric equations for the line that passes through the point (−2, 5) and is parallel to the vector 3, −8 . (enter your answer as a comma-separated list of equations where x and y are in terms of the parameter t.)

(a) find parametric equations for the line that

lala1196

15.03.2022

= <-2 +3t, 5 -8t>

Multiply the direction vector by the parameter and add it to the given point.

0,0(0 оценок)

Emptypockets451

15.03.2022

The parametric equations for the line are:

x(t) = -2 + 3t

y(t) = 5 - 8t

----------------------

A line that passes through a point (x_0, y_0) and is parallel to a vector (a,b) has parametric equations given by:

x(t) = x_0 + at

y(t) = y_0 + bt

----------------------

Passes through the point (-2,5), thus x_0 = -2, y_0 = 5

Parallel to vector <3, -8>, thus a = 3, b = -8

The parametric equations are:

x(t) = -2 + 3t

y(t) = 5 - 8t

A similar problem is given at link

0,0(0 оценок)

malachitorres813

13.06.2021

1. 12
2. 7
3. 18
4. 5
5. 23
6. 9
7. 7
8. 15
mark brainilest

0,0(0 оценок)