Your neighbor is putting a small square deck with side length x+4 as pictured below, where x is measured in feet. Write a polynomial in standard form that represents the area of the deck. Write an expression for the cost of the lumber for the top of the deck if the lumber costs $5 per square foot. If x=3 feet, what will be the cost of the lumber for the top of the deck? ​

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:

the correct answer is $7.38

step-by-step explanation: