2) Graph the quadratic function to identify the maximum or minimum of
the function.

A) min{x^2 + 4x - 5} = -9 at x = 2
B) max{x^2 + 4x - 5) = -9 at x = 2
C) min{x^2 + 4x - 5) = -9 at x = -2
D) max{x^2 + 4x – 5) = -9 at x = -2

what?

step-by-step explanation:

what do you need with. i love quadrants. can you tell me ?

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies

step-by-step explanation:

your answer is a