Petra is making to sell at a craft fair. The hardware for each necklace costs $3.75, and each bead costs $0.50. The number of beads Petra needs depends on the design she chooses. Which expression gives the total cost to make 30 necklaces with b beads ?

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:

4400

step-by-step explanation:

i need points

step-by-step explanation:

sorry bubs