Question

Write parametric equations of the line - 4x + y = -2

Answer 1

Answer:

0-2 .1 +6

Step-by-step explanation:

4

x

+

y

=

−

2

Subtract  

4

x

from both sides of the equation.

y

=

−

2

−

4

x

Rewrite in slope-intercept form.

y

=

−

4

x

−

2

Use the slope-intercept form to find the slope and y-intercept.

Slope:  

−

4

y-intercept:  

−

2

Any line can be graphed using two points. Select two  

x

values, and plug them into the equation to find the corresponding  

y

values.

x

y

0

−

2

1

−

6

Graph the line using the slope and the y-intercept, or the points.

Slope:  

−

4

y-intercept:  

−

2

x

y

0

−

2

1

−

6

image of graph