Answer:
0=-8t + 100
8t=100
t=12.5 minutes
Step-by-step explanation:
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Answer:
for , with .
Step-by-step explanation:
To obtain x-intercepts, we need to give certain value, specifically .
However, in case of a rational function, we must make sure that doesn't makes the denominator null, beacuse in that case the function is undefined.
Therefore, for x-intercepts we must say
for , with .
For this case we have the following equation, in a linear way:
This expression can be written in the form
Where "m" is the slope and "b" is the cut point with the y axis.
Rewriting the given expression we have:
Thus, the slope is 3 and the cut point is -5.
To graph, we must find two points through which the line passes, so, we perform the following steps:
Step 1:
We do
Thus, the point
Step 2:
We do
Thus, the point
Answer:
See attached image
C. combine like terms 7 + 3 -1 9b then 11-4