What is the equation for the graph shown?
A. y = -6x + 4
B. y = 2/3x – 6
C. y = 3/2x + 4
D. y = 2/3x + 4

What is the equation for the graph shown A y 6x 4 B y 23x 6 C y 32x 4 D y 23x 4 class=

Respuesta :

Answer:

[tex]y = \frac{2}{3}x + 4[/tex]

Step-by-step explanation:

The formula for finding equation of straight line is given as :

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

where :

m = slope

c = y - intercept = 4

To calculate the slope , we will use :

slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

[tex]x_{1} = -6[/tex]

[tex]x_{2} = 0[/tex]

[tex]y_{1}= 0[/tex]

[tex]y_{2}=4[/tex]

substituting into the formula , we have :

slope = [tex]\frac{4-0}{0-(-6)}[/tex]

[tex]m = \frac{4}{6}[/tex]

[tex]m = \frac{2}{3}[/tex]

substituting into the formula for finding equation of line , we have

[tex]y = \frac{2}{3}x + 4[/tex]