A 19 gram sample of a substance that's used to treat thyroid disorders has a k-value of 0.1123

3x + 4y -25 =0 represents the amount of change sianna should recieve

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 answer is a.

step-by-step explanation:

in three games of golf, alex shot two under par four times.