Plz help me ASAP, Plz show the working so i know you did it, Thank you so much

Step-by-step explanation:

Let's use PEMDAS here

P: N/A

E: To transform to , we put   to the power of 3.

M: We multiply 2 to , stretching the function by 2

M: We multiply -1 to , flipping the function vertically over x=0 (this is interchangeable with multiplying 2)

D: N/A

A: We add 8, moving the function to the right by 8

S: N/A

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

answer is 12345678900987654321234567890987654321

step-by-step explanation: