Question

Write the parametric form of the line, then graph the results. - 6x + 18y = 36

Answer 1

x = 3t, y = t + 2

Draw a straight line connecting:

(0,2) and (2,-6)

Explanation:

- 6x + 18y = 36

18y = 6x + 36

3y = x + 6

y = x/3 + 2

Let x = 3t

Then y = t + 2

Graph:

y = x/3 + 2

Intercepts

x-intercept:

0 = x/3 + 2

x/3 = -2

x = -6

y-intercept:

y = 0 + 2

y = 2

Draw a straight line connecting:

(0,2) and (2,-6)

Answer 2

a

Explanation:

edge 2020