A company manufactures battery-powered calculators, x, and solar-powered calculators, y. In one day, a maximum of 110 solar-powered and 80 battery-powered calculators can be made. Each solar-powered calculator requires 1 work-hour to produce and each battery-powered calculator requires 2 work-hours. There are a maximum of 200 work-hours available each day. Write 3 inequalities

Step-by-step explanation:

Given that x and y are the numbers of battery-powered calculators and solar-powered calculators respectively.

As a maximum of 110 solar-powered and 80 battery-powered calculators can be made, so

and .

As each solar-powered calculator requires 1 work-hour to produce and each battery-powered calculator requires 2 work-hours

So, total work-hour required to produced x battery-powered calculator and y solar-powered calculator = x+2y

As the maximum available work-hour is 200 hours, so

.

Hence, all 3 inequalities are

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation: