2. A function fis graphed below, which consists of two semicircles and two linear pieces. 9(x) /(t)at
Leto be the function
on the interval [4,5).
a) Find the x-value of any relative
minimums of g(x) & explain.
b) Find the absolute maximum of six).
c) Write an equation of the line tangent to g(x) at x = 2. Show your work.
d) Find the x-coordinate of any points of inflection of g(x) & explain your answer.
e) For what x intervals is g concave up? Explain your answer.
1) What is the average value of f on (-4,5]? Show your work.

final answer is : )

the answer is b.

step-by-step explanation:

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.

-3 degrees

step-by-step explanation: