johnny owes charlotte $225. He is paying her $25 per mo until he pays back all he owes. Write an equation for when y, the amount
1 answer:
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Answer:
y = - x - 1
Step-by-step explanation:
Assuming you require the equation of the line
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - , then
y = - x + c ← is the partial equation
To find c substitute (12, - 4) into the partial equation
- 4 = - 3 + c ⇒ c = - 4 + 3 = - 1
y = - x - 1 ← equation of line
Answer:
range = (− 23 , ∞ )
domain = ( − ∞ , ∞ )
y-intercept = -5
