14. Write the equation using the slope-intercept form.
m = -2/3 b = 9

15. m = 3 (2,-9)

16. (9,8) (-6, -2)

Given:

We need to determine the equation of the line using the slope - intercept form.

(14) Equation of the line:

The slope of the line is and the y - intercept is

The equation of the line can be determined using the formula,

Substituting the values, we get;

Therefore, the equation of the line is

(15) Equation of the line:

The slope of the line is and the point (2,-9)

The equation of the line can be determined using the formula,

Substituting the values, we get;

Thus, the equation of the line is

(16) Equation of the line:

The two points of the line are (9,8) and (-6,-2)

The slope of the line is given by

The equation of the line can be determined using the formula,

Substituting the values, we get;

Thus, the equation of the line is

may i see the picture? it would a lot, xox

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18