Determine the equation of the line for the given information:
Two points on the line are (0,4) and (7, 18). Use the points to first determine the slope and y-intercept. Then write the equation of
the line.
a. m = 2; y-int-(0.4)y - 2x + 4
b. m = -2, y- int = (0,4), y= -2x +4
C. m = -2,y- int = (4,0), y = -2x+4
d. m = 2; y-int - (0,4), y - 4x + 2

B

Step-by-step explanation:

it makes sense, just read the contemporary

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is