Y=x+5 and y=1/2x+4 solved and graphed
1 answer:
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Answer:
The answer is below
Step-by-step explanation:
Let x represent the profit made from sales and c(x) the commission based on sells. If the profit is less then $1000,they 21%, hence:
if x < 1000, c(x) = 0.21x
If the profit is less between $1000 and $1200,they 22.5%, hence:
if 1000 < x < 1200, c(x) = 0.225x
If the profit is greater than $1200,they 23.5%, hence:
if x > 1200, c(x) = 0.235x
Therefore the commission represented as a piecewise function is:
Answer:
Explained below.
Step-by-step explanation:
The formula for average rate of change is:
1. =
=
=
= 70
2. =
=
=
= 35
3. =
=
=
= 60
4. =
=
=
= 20
5. Their average speed was the greatest during the first to second hour.
6. Their average speed was the least during the eight to tenth hours.
7. =
=
=
= 38.89 or 38.9
Hope that helps!