Answer:
(-3, -1)
Step-by-step explanation:
If we look at the graph given, there is only a small portion of it which goes below y=0.
When we look at the x values of these points, we get -3 to -1.
However, since the "less than" symbol has no "equal to", this indicates that we need to use <u>parenthesis</u> instead of <u>brackets</u>.
This gives us: (-3,-1) in <u>interval notation</u>.
Answer:
the percent of change is
Step-by-step explanation:
Step 1
Convert the time in seconds
we know that
----> represent the
Step 2
the change of the time is equal to
Step 3
by proportion
find the percent of change
Answer:
72 feet
Step-by-step explanation:
multiply 34 by 2 (because there is 2 sides), and multiply 2 by 2 (because there is 2 sides), and you'll get 68 and 4. add them together, and you'll get 72.
Answer:
C $80
Step-by-step explanation:
Since
80-40-20-10=150