10x + 2x2 + 5x+1
O A. (2x + 1Xx+1)
OB. (2x + 1)(5x+1)
LOC. (5x + 1)(x+1)
OD. (5x2 + 2)(5x + 1)

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

what are you trying to solve here

step-by-step explanation: