Choose all of the addition problems in which you add zeros to align place values in the addends.
a. 0.04 + 5 + 3.2
b. 18.9 + 0.7
c. 1.2 + 5.75 + 2.8
d. 6.23 + 11.01 + 4.99
e. 15.03 + 23.23

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

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)