Which equation is graphed in the figure?
A. 3x-4y=7/2y+3/2x+9
B. 3y-4x=7/2x+3/2y+6
C. 3x-4y=7/2y+3/2y+6
D. 3y-4yx=7/2x+3/2y+9

Which equation is graphed in the figure A 3x4y72y32x9 B 3y4x72x32y6 C 3x4y72y32y6 D 3y4yx72x32y9 class=

Respuesta :

Answer: Option B.


Step-by-step explanation:

1. The equation of the line has the following form:

[tex]y=mx+b[/tex]

Where m is the slope of the line and b is the y-intercept.

2. Therefore, you must solve for y to write the equation in that form:

[tex]3y-4x=\frac{7}{2}x+\frac{3}{2}y+6\\\frac{3}{2}y=\frac{15}{2}x+6\\y=\frac{30}{6}y+4\\y=5x+4[/tex]

3. As you can see, the y-intercept is b=4, therefor, the equation of the option B is the equation graphed in the figure.


Answer: B
Hope this helps :)