Graph the function and identify the domain and range y= -4 x^2

Step-by-step explanation:

y=-4x²

if x=0 x=2

y=0 y=16

x=1 x=-2

y=4×1² y=-16

y=4

x=-1

y=-4

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

the answer is a beach is the best place to be