Answer:
f(12) represents the value of (7x − 1) when x = 12
Step-by-step explanation:
f(x)= 7x -1
We need to find what does f(12) represents
f(x) = 7x -1
f(12) represents f(x) when x= 12
f(12) is f(x) so we can say x=12
f(12) represents that we need to find the value of 7x -1 when x= 12
That is we plug in 12 for x and find the value of f(12)
4 1/2
45900 grams
All you need to do is multiply 45.9 grams by 1000 for the total combined weight of every box combined to get.
45.9 x 1000 = 45900
the answer as shown in the photo
the constant rate of change is 20
