Pls show full working out

Explanation:

Question 1 a. i) Find the value of x.

For the smalll triangle you can write:

For tthe big triangle:

Substitute:

Solve for x:

Question 1a ii) Find the volume of the frustrum

Formula:

Substitute:

Question 1b. Calculate the volume of the bin

i) Upper frustrum

This is the same frustrum from the equation of above, thus ist volume is 27.6m³.

ii) Lower frustrum

iii) Add the volume of the two frustrums

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:

answer: 414,377,008

step-by-step explanation:

just multiply it