Emily bought 4 identical pairs of socks for £3.60 Work out the cost of 9 pairs of these socks

8.1

Step-by-step explanation:

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So the price of one pair of socks is 0.9.

This is your final answer.

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:

14

step-by-step explanation: