Answer:
A = 5.5t + 9
Step-by-step explanation:
We assume that the relationship between t and A is linear.
We have two points on a line: (2, 20) and (4, 31).
We now find the equation of the line.
A = mt + b
m = (31 - 20)/(4 - 2) = 11/2 = 5.5
20 = 5.5(2) + b
20 = 11 + b
b = 9
A = 5.5t + 9
Answer:
yes i do believe so
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
In order to invert a function, switch y and x in the definition, and solve for y again:
Solving for y, we have
Answer:
13 is the answer
Step-by-step explanation: