Answer:
PLEASE HELLP ME FOR MATHS
Step-by-step explanation:
<span> the y-intercept is the point where the graph of the line crosses the y-axis. It helps u with the formula to find the slope and function of numbers depending on the problem</span>
Answer:
3.14 inches
Step-by-step explanation:
the length of arc AB = 30/360 × 2×3.14×6
= 1/12 × 3.14 × 12 = 3.14
Answer:
Initial population is 3450 in the year 2000 and it decreases 80 every year.
Step-by-step explanation:
We are given with y=-80x+3450 where y is city's population and x is the number of years after 2000.
That is x=0 means the year 2000.
Hence y-intercept will represent the initial population which is nothing but 3450.
Since our equation slope =-80 which is negative means y is decreasing as x increases.
For x raises by 1, y decreases by 80.
That means population decreases by 80 for every year.
Answer:
positive slope
Step-by-step explanation:
