Using the slope and the y-intercept, graph the line represented by the following equation. then select the correct graph.
2x-y+4= 0

Step-by-step explanation:

y=2x+4

slope=2

y- intercept=4

so draw a line through (0,2) and (2,8)

step-by-step explanation:

try remembering the steps

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