Answer:
-1
Step-by-step explanation:
Answer:
f(x) = -3x +2 to find f(4) you plug in the value of x=4 in the function
f(4) = -3(4) +2
= - 12 +2
=- 8
Hope it is helpful to you
Answer:
The answer to your question is: H(m) = 54 + 1m
Step-by-step explanation:
Data
Initial height = 54 cm
rate of growing = 1 cm/month
H = plant's height
m = months
Process
H(m) = 54 + 1m
Answer:
How do you figure out if a relation is a function? You could set up the relation as a table of ordered pairs. Then, test to see if each element in the domain is matched with exactly one element in the range. If so, you have a function!
Step-by-step explanation:
If you let the convenience fee equal x, then...
(2×17.25)+(2×1)+(2×x)= 40.50
There are 2 girls so we multiply all the charges by 2. Add them together and you'll get 40.50. Now if we solve for x, we will get the amount of the convenience fee.
2×17.25 + 2×1 + 2x = 40.50
34.50 + 2 + 2x = 40.50
36.50 + 2x = 40.50
2x = 40.50 - 36.50
2x = 4
x = 2
Each girl paid a 2 dollar convenience fee.
