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.
Answer:
C words
Step-by-step explanation:
Answer:
d = 1000
Step-by-step explanation:
88,000 divided by 88 is 1000
Answer:
B
Step-by-step explanation:
Answer:
y = 6x - 26
Step-by-step explanation:
1. find slope: (y₂ - y₁) / (x₂ - x₁)
(-2 - 10) / (4 - 6) = -12 / -2 = 6
basic equation: y = 6x + b
2. plug in (x,y) value using one set of coordinates.
10 = 6(6) + b
10 = 36 + b
b = 10 - 36
b = -26
3. plug b in to find full equation.
y = 6x -26
