Answer:
the y axis is the vertical line the x axis is the horizontal lineStep-by-step explanation:
the y axis is the vertical line the x axis is the horizontal lineStep-by-step
The parent, solid line function is y = log(x), and the dashed line function has been translated five units upwards. That means that the answer must be y = log(x) + 5
we have
using a graph tool
see the attached figure
in the graph observe that
As x goes to negative infinity-------> f(x) decreases
and
As x goes to positive infinity-------> f(x) increases
therefore
the answer is
As x goes to negative infinity, f(x) goes to negative infinity, and as x goes to positive infinity, f(x) goes to positive infinity.
The bar which Adelina should buy is super power brand because it cost less than feel great energy bar at $1.45 per bar
<h3>Unit price</h3>
Feel great energy bars = Total cost / number of bars
= $18 / 12
= $1.5 per bar
Super power brand = Total cost / number of bars
= $21.75 / 15
= $1.45 per bar
Therefore, the bar which Adelina should buy is super power brand because it cost less than feel great energy bar at $1.45 per bar
Learn more about unit price:
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