Give the following sequence for f(x) = 4x^2 - x , when x is -4, 1, 2

F(-4)=4(-4)^2-(-4)

=4x256+4

=1024+4=1028

F(1)=4(1)^2-1

4x1-1=4-1=3

F(2) = 4(2)^2 - 2

16-2=14

I hope i've helped you

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

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.