Answer:
Step-by-step explanation:
When x=0, y = ab⁰ = a
The y-intercept of the graph is 3, so a=3.
Step-by-step explanation:
can we have the picture of the graph?
Answer:
Rate of change = 0.5
Initial value = 120
Step-by-step explanation:
(10 , 125) ; (30 , 135)
Slope = 

Rate of change = 0.5
Initial value = 120
r-12
substitute in r=7
so 7-12 = -5
Answer: ITS OPTION D
Step-by-step explanation: i just got it right on APEX DHSIDOSOSSJ