Will mark brainliest use the graph of f to estimate the local maximum and local minimum a) local maximum: (0,-2); local minimum: (0,0) and (π,0) b) local maximum: pi ; local minimum: three pi over two, negative 1 c) local maximum: (0,0) and pi over two, 1 ; local minimum: (0,0) and three pi over two, negative1 d) local maximum: (0,0) and pi over two,1 ; local minimum: three pi over two, negative1

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

1. 34

2. 268

3. x=14.4

step-by-step explanation:

step-by-step explanation:

mean or average is 40.6

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)