Answer:
-3
Step-by-step explanation:
Numerator = y
Denominator = x
The change in x is +1
The change in y is -3
= -3
It’s A. Since every aspect of that is multiplication, you can change around how you write it such as (6*7)^3. 6*7 is 42, and 42^3 is the exact same as 42^3
Given:
The equation is
Where, y is the total cost and x is the number of months.
To find:
The y-intercept of the line represented by this equation.
Solution:
We have,
Isolate y variable.
Divide both sides by 0.05.
Putting x=0, we get
Therefore, the y-intercept of the given equation is 25 and the correct option is D.