What is the range of the given function? o {x|x = -5, 1, 4, 6}o {yl y=-7,-1, 0, 9}o {x|x = -7, -5, -1,0, 1, 4, 6, 9}o yly=-7, -5, -1, 0, 1, 4, 6, 9}|__x__|__y__||_-5__|__9__|||__0__ (table above^)

Step-by-step explanation:

we know that

The Domain of the function are all the values of x that can take the function

in this problem the domain is

The Range of the function are all the values of y that can take the function

in this problem the range is

therefore

{y | y = –7, –1, 0, 9}  bm

know my brain hurts i hope this helped because i really tried haha sorry if it doesnt

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